根据句意，用括号中所给单词的适当形式填空。
I hear that the result of the exam ________(announce)next week．
The weather today becomes even ________(bad)．Why not take a raincoat with you?
It is my job ________(introduce)the film stars from Taiwan on the show．
Some students prefer chatting with their friends on the Internet to ________(do)their homework at weekends．
Feng Xiaogang is one of the most famous ________(direct)in China．
用所给动词的适当形式填空：
Some of my classmates are good at ________．(swim)
What do you want ________ for Sandy’s birthday?(buy)
Sarah’s friend Amy ________ a new teddy bear．(have)
All the students must ________ hard at school．(work)
Many students in my class enjoy ________ badminton after school．(play)