Key: Review: questions and negatives.
Make questions and negative sentences from the given words.
(Tư liệu tham khảo: Betty Schrampfer Azar . Understanding and Using English. 3rd ed.)
Review exercise
| QUESTION | NEGATIVE |
| 1.a. Do they play ? b. Did they play ? |
They don't play. They didn't play. |
| 2.a. Do they help ? b. Did they help ? |
They don't help. They didn't help. |
| 3.a. Does she listen ? b. Did she listen ? |
She doesn't listen. She didn't listen. |
| 4.a. Does he work ? b. Did he work ? |
He doesn't work. He didn't wok. |
| 5.a. Does the baby cry ? b. Did the baby cry ? |
The baby doesn't cry. The baby didn't cry. |
| 6.a. Are we / you sick ? b. Were we / you sick ? |
We aren't sick. We weren't sick. |
Review exercise
