—Mom, where is David?—He is working _____ that difficult math problem in his ro
题型：同步题难度：来源：
—Mom, where is David?
—He is working _____ that difficult math problem in his room. |
| [ ] |
A. for
B. with
C. on
D. in |
答案
| C |
举一反三
| 按要求写句子 |
1. These are his sisters.(改为一般疑问句,并作肯定回答)
_______ _______his sisters?
Yes,_______ _______.
2. Those are my friends.(改为否定句)
_______ ________ _________my friends.
3. Those are your photos. (改为单数句)
_______ _______your ___.
4. This is my family photo. (改为同义句)
This is_______ ________ ________my family. |
| Tom often plays basketball_____ his friends. |
| [ ] |
A. to
B. with
C. on
D. at |
| Is there a bookshop _______ the street? |
| [ ] |
A. on other side of
B. at the other side of
C. to the other side of
D. in the other side of |
| Do you want to know __________ my school? |
| [ ] |
A. on
B. about
C. from
D. at |
—What"s this______ English?
—______a pen. |
| [ ] |
A. in; It
B. in; It"s
C. with; This
D. in; This |
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