用括号中所给词的适当形式填空。 |
1.___________ (be)Jim and Lily happy? 2.____________( not be) late again. 3.Look at_______. Are they happy? (their) 4. -Where's your classroom? -It's on the ______ (one) floor of that building. 5.This is my English book.It's not ________________(her) |