4. It's raining hard,and we'd better       (not go) out to play football.

3. Though the problem was hard,they succeeded in      (work) it out.

2. Why is travel so       (difficulty) in winter?

1. Failure is the path to       (succeed) .

5. The house I bought is not big but       (舒服的) .

4. Lingling kindly        (主动提出) to change the seat with the old man.

3. Only by working hard can we       (成功) in doing everything.

2. It's a long j       from my home town to Shanghai.

1. Last summer they t       the Summer Palace in groups.

(   ) 4. [2015 •重庆B ] —I'm going on a vacation this weekend.

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   A. The same to you

   B. Have a good time

   C. Hurry up

   D. Hold on,please