Smoking is bad for our health. You had better __________smoking.
| A．give out | B．give off | C．give away | D．give up |
They are _______ little sheep that we can’t make much money by selling _______.
| A．so, it | B．such, it |
| C．so, them | D．such; them |
---Do you know how long ________? ----I’m sorry I don’t know.
| A．he has come here | B．has he been married |
| C．Tom has bought the car | D．his uncle has been abroad |
Jim has many hobbies, ________ swimming, hiking and playing badminton.
| A．for example | B．such for |
| C．such as | D．as a result of |
I _____ the book for two weeks. I must return it to the school library.
| A．borrow | B．have borrowed |
| C．kept | D．have kept |
Though it was very late, they _______their discussion.
| A．continued with | B．went on |
| C．continued to | D．continued |