【推荐1】The traffic on the road is becoming more and more _________（crowd）because of the rapid increase in population.

【推荐2】You should wear the mask because the supermarket is _________（拥挤）.

【推荐3】Be careful when you go out, it is always _________________ (crowd) on National Day.

【推荐1】The museum was c___________with visitors, so we had to pick up another time.

【推荐2】Every morning the buses are ________ with people who are going to work. (crowd)

【推荐3】The theatre was ________ (挤满) with audience.

【推荐1】Our city is famous ________ the beautiful environment and hard-working people.

【推荐2】People have been ________ (interest) in robots for quite some time.

【推荐3】根据句意及汉语提示完成单词或短语
1. If you raise it at the meeting, I'll ________（支持）you.
2. Please knock at the door before ________（进来）the room.
3. The boy should be allowed to make that ________（选择）himself.
4. The girl is very nice and she always ________（关心）others.
5. The boy is ________ ________（对……认真）chess.

【推荐1】You can’t be ________ (success) if you continue to be so careless.

【推荐2】Arianna was ________ why she didn’t receive any letter from her husband. (puzzle)

【推荐3】It’s ________ (possible) for him to solve the problem, because it’s too hard.