You may have noticed that the adverb clause of condition gives the circumstances under which the action in the main clause will take place.

Sometimes the conjunction if is omitted.

Clauses of condition are sometimes introduced by a relative pronoun, or adjective or adverb.

Jennifer has been very busy.
3. (the first time)
Tim went to Great Adventure.

Tim was too scared to go on any roller coasters.
4. (the next time)

I will buy some yogurt.

I will go to the store.

A dependent clause is a group of words that also contains a subject and a verb, but it is not a complete thought. Because it is not a complete thought, a dependent clause cannot stand on its own as a sentence; it is dependent on being attached to an independent clause to form a sentence. Dependent clauses can often be identified by words called dependent markers, which are usually subordinating conjunctions. If a clause begins with one of these words, it is dependent and needs to be attached to an independent clause.

Common dependent markers:  after, as, although, because, before, even though, if, once, rather than, since, that, though, unless, until, when, whenever, whereas, while,etc.

ADDITIONAL NOTES
An adverb clause of time can come before or after the main clause. When it comes before the main clause, we usually separate it with a comma. Commas are not necessary when the adverb clause goes after the main clause.

If you are talking about something that is yet to happen in the future, use a present tense in the adverb clause and a future tense in the main clause.
 

Example: You won’t be a champion (if/unless) you practice regularly.
Answer  : unless

1. (Since/Eventhough) the team is in playoffs, I doubt they’ll win the title.

2. Nelson and Elena don’t go dancing (once/now that) they have children.

3.  We’ll be leaving (as soon as/since) she arrives.

4. (Once/As) Bahdoon gets used to his new position, he’ll be a great help.

5. (Whenever/As) Hai was running toward the goal line, he sprained his ankle.

-Despite and In spite of
Despite and in spite of are prepositions which are used with phrase to show contrast and after them we use a noun or a pronoun.
Examples:

-Whereas and While
We use while or whereas to make a direct contrast.
Example:

Notes: Whereas is used in formal written English and careful speech.

While is used to introduce both a clause of contrast and a clause of time.
Examples:

-Even if
Even if is used to emphasize that, although something may happen or may be true, it will not change a situation.
Examples:

-However
However is used to introduce a statement that contrasts with or seems to contradict something that has been said previously.
Examples:

(b) Adverbs Clauses of Place

(c) Adverbs Clauses of Reason

(d) Adverbs Clauses of Condition

(e) Adverbs Clauses of Contrast

Examples:

1.       Where there is a will, there is a way.

2.       Wherever you go, never forget to eat.

Adverbs of place that end in-where express the idea of location without specifying a specific location or direction.

Examples :

1.       I searched everywhere I could think of.

2.       I have nowhere to go.

Here and there are common adverbs of place. They give a location relative to the speaker. With verbs of movement, here means “towards or with speaker” and there means “away from, or not with the speaker”.

Examples:

1.       Come here!

2.       Put it there.

Here and there are combined with prepositions to make many common adverbial phrases.

Examples:

1.       What are you doing up there?

2.       Come over here and look what I found.

Here and there are placed at the beginning of the sentence in exclamations or when emphasis is needed. They are followed by the verb if the subject is a noun or by a pronoun if the subject is a pronoun.

Examples:

1.       Here comes the bus!

2.       There it is!

Many adverbs of place can also be used as prepositions. When used as prepositions, they must be followed by a noun.

Examples:

1.       I am wearing a necklace around my neck.

2.       Let’s hide behind the shed.

Adverbs of place that end in-wards express movement in a particular direction

Examples: 

1.       The ship sailed westwards.

2.       The balloon drifted upwards.

BE CAREFUL: Towards is a preposition, not an adverb, s it is always followed by a noun or a pronoun.

Examples:

1.     He walked towards the car.

2.     She ran towards me.

Some adverbs of place express both movement and location at the same time.

Examples:

1.     The child went indoors.

2.     He lived and worked abroad.

3.     Water always flows downhill.

4.     The wind pushed us sideways.

 

1.    The officials decided to cancel the football match. The weather was very bad.

2.    Indonesia is located on the equator line. It has only two seasons.

3.    Today is the grand opening of the new market. Most sellers sell their goods cheaply.

4.    The terrible accident killed 6 passengers. The driver felt sleepy.

5.    There are a lot of demands. The price is always higher and higher.

answer:
1. the officials decided to cancel the football match because the weather was very bad.
2. Indoneia is located on the equator line since it has only two seasons.
3. As today is the grand opening of the new market, most sellers sell their goods cheaply.
4. The terrible accident killed 6 passengers because the driver felt sleepy.
5. Since there are a lot of demands, the price is always higher and higher.