The boss makes the workers ________ long hours every day.
| A．work | B．to work | C．works | D．working |
-- Jim fell off the bike and broke his right leg. --_____.
| A．That's OK. |
| B．Don't worry. |
| C．It's very nice of you to tell me. |
| D．I'm sorry to hear that. |
We thought it was a story and we all got .
| A．boring, boring | B．bored, bored |
| C．bored, boring | D．boring, bored |
---What will you do if it _____ rain tomorrow? --- I’m not sure.
| A．isn’t | B．doesn’t |
| C．won’t | D．don’t |
They found difficult to finish the work in such a short time.
| A．this | B．that | C．them | D．it |