Five years ago, he _________ a pupil. Now he _________ a worker. (   )

A．is; is

B．was; was

C．was; is

I ________ my work at four at my office. Then I go back home for dinner.

A．start

B．finish

C．starting

D．finishing

He usually ______ to school by bus, but he ______ to school yesterday. （ ）

A．goes, walked

B．go, walked

C．goes, walks

likes  （   ）

A．watches

B．shopping

C．cook

请你按要求写单词。
1. have（第三人称单数）__________    2. sing（现在分词）__________
3. teach（第三人称单数）__________    4. story（复数形式）__________
5. toy（复数形式）__________   6. short（反义词）__________
7. we（宾格）__________    8. big（反义词）__________
9. she（宾格）__________   10. sad（反义词）__________