Daily homework is necessary，__________ too much homework may bring harm to students．（ ）
A．soB．butC．forD．or
Tu Youyou and Yuan Longping set good examples to young people． Everyone should be proud of ________． （ ）
| A． |
us |
B． |
you |
C． |
them |
You ______ lunch at school．So you don't have to bring your own food．（ ）
| A． |
give |
B． |
will give |
C． |
are given |
D． |
have given |
I don't know the words to a lot of songs，but I do know some folk songs that my grandma ______ me at an early age．（ ）
| A． |
teaches |
B． |
taught |
C． |
will teach |
D． |
has taught |
The performer ______ because there was too much noise coming from the crowd．（ ）
| A． |
continued |
B． |
relaxed |
C． |
stopped |
D． |
won |
When you go rock climbing，you need to be careful so that you don't have a（n） ______．（ ）
| A． |
chance |
B． |
accident |
C． |
secret |
D． |
action |