用括号内的适当形式填空:拜托请注明原因是什么
1.Where would you like to go on vacation?
I`m thinking about _________(go) abroad for vacation
2.What did you do just now?
I_________(tell)_______(hand) in my homework
3.you can discover in this museum how communication means_______(change) over the years
4.I spent 2 months________(travel)around China
5.We________(not allow)to talk loundly in the computer room.
6.Must your homework __________(finish) on time every day?

1、going,因为about是介词，介词后跟Ving形式。
2、was told... to hand .因为just now 是过去的时间，句子该用过去时，第二空是根据tell sb. to do sth.
3、have changed.因为句中有over the years 这个表示一段时间的状语。
4、travelling.根据spend some time (in) doing sth.
5、are not allowed.此题考查被动语态。
6、be finishd。此题考查情态动词的被动形式。