.No matter how fast we worked,____.
| A．we couldn’t catch up with them | B．and we couldn’t catch up with them |
| C．so we couldn’t catch up with them | D．but we couldn’t catch up with them |
. “Do you need any help with those heavy bags？” “No, thanks; _____.”
| A．Never mind | B．All right | C．I can manage | D．You are welcome |
. “Mr Smith is a kind person. I like to to work with him.” “In fact, everyone _______.”
| A．is | B．does | C．has | D．likes |
. “At lunch time I‘d like to have a chat with you.” “Pardon, Have _____ with me？”
| A．when | B．who | C．which | D．what |
. “I think you should phone Jenny and say sorry to her.” “______. It was her fault.”
| A．No way | B．Not possible | C．No chance | D．Not at all |
四、it类
. Everyone knows that _______ is dangerous to play with fire, but _______ is difficult is to prevent children from playing with fire.
| A．it, it | B．what, what | C．it, what | D．what, it |