It _____ a pen. [ ]A. amB. are C. is
题型：同步题难度：来源：
| It _____ a pen. |
| [ ] |
A. am
B. are
C. is |
答案
| C |
举一反三
| Look. Here _____ Kate and Ann. |
| [ ] |
A. be
B. is
C. are
D. am |
| Here _____ the great photos of her family. |
| [ ] |
A. are
B. is
C. am
D. be |
| Both Kate and I_____ ready for the picnic now. |
A. is not
B. is getting
C. are getting
D. am getting |
| He _____ to do his homework first. |
A. needs
B. needn"t
C. need
D. doesn"t need |
| Good food and exercise ______ me to study better. |
A. help
B. helps
C. helping
D. to help |
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