The clock ______ last week has gone wrong.
| A．which I bought it | B．I bought | C．what I bought | D．that I bought it |
I think picking apples ________ very interesting.
| A．are | B．be | C．am | D．is |
What’s your brother like? ________.
| A．He’s fine, thank you. | B．He’s doing his homework now. |
| C．He’s tall and thin. | D．He’s a famous doctor. |
Helen told me that she had some problems _______ his English learning.
| A．on | B．for | C．in | D．with |
I think maths is not ________ science.
| A．so easy as | B．less easy |
| C．easier | D．as easier as |
---Which pen can I take? ---You can take ______ pen you like.
| A．both | B．all | C．a few | D．any |