【推荐1】I'm very ________(高兴的) to meet my old friends.

【推荐2】Linda is happy ________ (go) abroad in the coming summer holiday.

【推荐3】The man is very happy ________ to Moscow for the summer vacation. (go)

【推荐1】I’m so glad _____ (see) my best friend again.

【推荐2】用括号内所给单词的适当形式填空。
1. Stop talking! The little baby   _____________ (sleep).
2. It’s   _____________ (sun) today. Would you like to go for a walk in the park?
3. There   _____________ (be) a pair of socks and three sweaters on the sofa.
4. We are all happy   _____________ (receive) your letter.
5. Mrs. Zhang is in the   _____________ (teacher) office. You can find her there.

【推荐3】Mr. Smith was happy ________ (accept) the invitation to the speech contest.