B. Rewrite each sentence. Form a contraction using one of the helping verbs in each one.
7. We will begin the renovation in April.
8. My brother and I have not chosen paint colors yet.
9. Our parents are not expecting the work to take very long.
10. My brother has not been this excited about anything in years!

7. We'll begin the renovation in April.

8. My brother and I haven't chosen paint colors yet.

9. Our parents aren't expecting the work to take very long.

10. My brother hasn't been this excited about anything in years!

Explanation:

I have been able to able to rewrite each sentence forming a contraction.

In English Language, Contraction actually refers to the forming or a word by joining two words together using a apostrophe. These contraction is actually found in spoken English or during informal written English.

The above answers reveals that each helping verb in each sentence was used to form the contraction. Helping verbs are mostly used to form contractions.

In the above sentences, the bolded words are actually the contractions that are formed.

onto a large boat, and mark the water level that the boat sinks to. then, take the elephant out and put a bunch of marked weights onto the boat until it reaches the same water level. add up the masses of the weights to get the weight of the elephant.

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