您在這裡

Exercise 5.6

2 二月, 2015 - 12:20

On a separate sheet of paper, rewrite the positive sentences as negative sentences. Be sure to keep the sentences in the present tense.

  1. Everybody is happy about the mandatory lunch.
  2. Deborah likes to visit online dating sites.
  3. Jordan donates blood every six months.
  4. Our writing instructor is very effective.
  5. That beautiful papaya is cheap.

The following sentences show you the ways to make a sentence negative in the past tense.

Sentence: Paul called me yesterday.

Negative: Paul did not call me yesterday.

Sentence: Jamilee went to the grocery store.

Negative: Jamilee never went to the grocery store.

Sentence: Gina laughed when she saw the huge pile of laundry.

Negative: Gina did not laugh when she saw the huge pile of laundry.

Notice that when forming a negative in the past tense, the helping verb did is what signals the past tense, and the main verb laugh does not have an -ed ending.