Large quantities of polluted water_____ into the sea so that lots of fish died.
| A．is flowing | B．was flowing | C．are flowing | D．were flowing |
I would like a new job which pays more, but ______ I enjoy the work I’m doing at the moment.
| A．in other words | B．on the other hand | C．for one thing | D．as a matter of fact |
—Only one of these books is worth _______.
—_______ is no wonder that you look so upset.
| A．to read; That | B．of reading; This | C．being read; There | D．reading; It |
Service was included in the bill, so you _______ the waiter. It was a waste of money.
| A．will not tip | B．may not tip | C．needn't have tipped | D．mustn't have tipped |
When you copy this paper, be careful not to ______ a single word.
| A．leave out | B．come out | C．set out | D．bring out |
Why does she steal things ________ she could easily afford to buy them?
| A．when | B．where | C．unless | D．which |