Lily is so smart in her class.She usually spends the_____time and makes the_____mistakes in her homework.
| A．least,least | B．fewest,least |
| C．fewest,fewest | D．least,fewest |
How much did the toys ___________ you?
| A．take | B．pay | C．spend | D．cost |
The boy ___________ go to bed _________ his mother came back.
| A．won’t ; until | B．didn’t ; until | C．will ; until | D．won’t ; before |
—You can’t smoke here . Look at the sign.—Sorry, I __________ it.
| A．am going to see | B．won’t see | C．don’t see | D．didn’t see |
—Can you help me with my homework , David ?—______________
| A．No problem. | B．You are welcome. | C．Thank you . | D．That’s right. |
Jim writes __________ than ________ girl in his class.
| A．more careful; any other | B．more carefully; any other |
| C．more careful ; any | D．more carefully; any |