I have to see the doctor because I ________ a lot lately.
| A．have been coughing | B．had coughed |
| C．coughed | D．cough |
The manager told her _____ to post the letters by 3:00 in the afternoon.
| A．do remember |
| B．be sure to remember |
| C．to remember |
| D．remembering |
Bring the flowers into a warm room _____ they’ll soon open.
| A．or |
| B．and |
| C．but |
| D．for |
Our teachers always tell us to believe in _____ we do and who we are if we want to succeed.
| A．why |
| B．how |
| C．what |
| D．which |
This training program can give you a lift at work, _____ increase your income by 40%.
| A．as well as |
| B．so long as |
| C．so much as |
| D．as soon as |
—Honey, the cat’s stuck in the tree. Can you turn off the TV and get a ladder…?
—Oh, it jumped off. _____.
| A．Never mind |
| B．All right |
| C．No problem |
| D．Take care |