He usually goes to school ___foot .
A. inB. onC. by
I only get up early ___ weekends.
A. on B. atC. in
按要求写单词。
（1）after(反义词）_______
（2）begin(现在分词）______
（3）by（同音词）_______
（4）far(反义词）_______
（5）month(复数）_______
（6）before(反义词）_______
（7）open(反义词）_______
（8）start（同义词）_______
（9）big（反义词）_______
（10）factory（复数）_______
Go straight ________here.
A.at B.in C.from
I want _______ a new book.
A.buy B.to buy C.buying