The teacher asked the students _______.
A. when was Albert Einstein born
B. how many trees they had planted.
C. what they will do with the computers
- _______ your mother happy today?
-No, she_______.
| A．Is ; isn't | B．Are ; aren't |
| C．Are; isn't | D．Does; doesn't |
—_______ Daniel often go swimming with his father in summer?
—_______. His father is usually very busy.
| A．Is; Yes, he is | B．Is; No, he isn't |
| C．Does; No, he doesn't | D．Does; Yes, he does |
—Can you swim in a river? —_______.
| A．Great! | B．Of course. |
| C．Good idea. | D．What about you? |
—_______ Millie and Kitty come to school by bike?
—_______. They go to school on foot.
| A．Are; Yes, they are |
| B．Does; No, they doesn't |
| C．Do; Yes, they do |
| D．Do; No, they don't |
There ________ no nice food for you today.
| A．be | B．is | C．are | D．am |