1.Are you afraid of____(be) alone?2.Why are you looking so __(worry)?

问题描述:

1.Are you afraid of____(be) alone?2.Why are you looking so __(worry)?
3.Remember __(bring) your homework here tomorrow.

1.being
介词of后面接动词的ing形式.
2.worried
look worried 看起来焦虑/着急
3.to bring
remember to do sth 记得做某事