按要求写单词。
1. one 的序数词____________
2. two 的序数词___________
3. is的过去式______________
4. worry的形容词__________
5. are的过去式____________
6. there的对应词___________

选择正确的单词补全句子。

A．on

B．were

C．Mother’ s

D．worried

E．wasn’t

1. We ______ in Beijing yesterday. I like it.
2. Happy _______ Day. These flowers are for you!
3. I ______ in London yesterday. I was in Beijing.
4. I’m _______. I can’t find my cute cat.
5. Were you _____ the second floor?