—Mum，where is David？
—He ______ to see the science fiction film Back to the future.
A．is goingB．goesC．has goneD．was going
﹣Can you tell me _______ come to Tongren？
﹣By air．（ ）
| A． |
when you |
B． |
when do you |
| C． |
how you |
D． |
how do you． |
﹣Would you mind _______ the electric fan，Alice？﹣Of course not．It is so hot here．（ ）
| A． |
turn off |
B． |
turn on |
| C． |
turning off |
D． |
turning on |
﹣What's in the picture？
﹣There _______ a teacher and some students playing games on the playground．（ ）
| A． |
is |
B． |
are |
C． |
has |
D． |
have |
﹣How does your father go to work every day？
﹣He used to _______ a bus but now he is used to _______．（ ）
| A． |
take；walk |
B． |
taking；walking |
| C． |
taking；walk |
D． |
take；walking |
The apartment has _______ floors and Mr．Smith lives on the _______ floor with his family．（ ）
| A． |
twelve；twelve |
B． |
twelfth；twelfth |
| C． |
twelve；twelfth |
D． |
twelfth；twelve |