请教几个英语词汇试题,

请教几个英语词汇试题,
第1题
单选题
The large wings of that bird _________ it to fly very high and fast.
1.make
2.enable
3.force
4.realize
第2题
单选题
Twenty years ago it was common to see people _________ from hunger on the streets in that poor nation,but clearly the situation has improved greatly since then.
1.calling
2.preventing
3.resulting
4.collapsing
第3题
单选题
After a long period of regular exercise,I now _____ much less than I used to.
1.weigh
2.like
3.grow
4.increase
第4题
单选题
She had to __________ several times a night when her baby was ill.
1.call out
2.get ahead
3.wake up
4.come to
第5题
单选题
When you're in Paris you can't help being ________ of the way the streets are kept clean.
1.effective
2.relaxed
3.conscious
4.obvious
第6题
单选题
The book offers some advice about how to make a good ________ on job interviews.
1.attitude
2.appearance
3.effect
4.impression
第7题
单选题
He was a good worker who was ________ to his family as well as to his work.
1.consistent
2.committed
3.content
4.engaged
第8题
单选题
It is very difficult for the time being to ________ how much money is needed.
1.account
2.assume
3.range
4.estimate
第9题
单选题
The teacher praised and rewarded the good ________ of his students in class.
1.status
2.behavior
3.function
4.signal
第10题
单选题
We must ________ our attention on the question of reducing our cost.
1.pay
2.focus
3.absorb
4.promote

1. enable 使……有能力（make也是“使”的意思,但是make sb/sth do sth.所以不选make）
2. collapsing 虚脱,倒下
3. weigh 称（重量）
4. wake up 醒来
5. conscious 有意识的
6. impression 印象
7. committed 献身于……的
8. estimate 估计
9. behaviour 行为
10. focus 集中