He fell off the bike ________.
| A．while he rode | B．while he was riding |
| C．while he is riding | D．while on bike |
She _______ live with her parents, but she doesn’t now.
| A．used to | B．is used to |
| C．was used to | D．has used to |
Jack is good at drawing. I think no one draws __.
| A．better | B．best | C．worse | D．worst |
Forty minutes ____ for the children to finish all the work.
| A．is quite a long time | B．are quite long |
| C．was a quite long time | D．were quite long time |
I’ll spend as much time as I can ____ after the flowers in the garden.
| A．look | B．to look | C．looking | D．looked |
–This boy is very clever.
--_____.
| A．So is he | B．So he is |
| C．He is so | D．He so is |