Birds can't fly without wings． _____， human beings can't walk without legs．（ ）
| A． |
Fortunately |
| B． |
Similarly |
| C． |
Generally |
Lily enjoys ______ a film at the weekend．（ ）
A．seeB．to seeC．seeing
I'm not hungry at all because I have just had much ______．（ ）
A．breadB．pearsC．eggs
Peter studies ______ of all the students in his class．（ ）
A．hardB．harderC．hardest
Dad，I don't know this new word．
Well，you can ______ in the dictionary．（ ）
A．look up itB．look it up
C．look it around
May I go and play with Dick，Mum？
No，you can't go out ______ your homework is being done．（ ）
A．beforeB．asC．until