你忘带钢笔了,你想要借小芳一支笔时,你需要怎么说?A.I have one pen.B. May I have one pen , please ?
It ______ warm yesterday. A. isB. was
The children ran away. _____ I cried. A. soB. Then
Chinese people invented paper _____printing. A. andB. but
Yesterday I ______ my room. A. cleanB. cleaned
Thank you _______ your letter. A. forB. to