题目内容
6. Such (随便的) dress would not be correct for a formal occasion.
6. casual
4. He (对.. 很热心) sports,for he was an extraordinary athlete.
1. China is a developing country with 5000 years' c .
10. The football star (脱离) his club and planned to join another.
2. The cars give off a great deal waste gas in the streets. Something will be done to reduce air pollution.
1. Make c to others' happiness,and you will be well on the way to happiness.
3. It matters little who does it (只要) it is done.
2. 她没有说要到哪儿去,只是匆匆地离开了。
,and just left in a hurry. (where+to do)
4. There's some doubt he'll keep his promise.