The math problem is so hard, I really don’t know _____.
| A．how to do it | B．how to do |
| C．what to do it | D．when to do |
－Why do you look so tired? －The noise upstairs made me the whole night.
| A．to make | B．wake | C．waking | D．awake |
－I’d like you to tell me something about Shennongjia.
－I’m sorry, but neither Jack nor I there.
| A．have been | B．have gone | C．has been | D．has gone |
A: Jim had nothing for breakfast this morning, ?
B: . He got up too late.
| A．had he; Yes | B．hadn’t he; Yes | C．did he; No | D．didn’t he; Yes |
A: children there are in a family, their life will be.
B: Yes, everyone thinks so.
| A．The less; the better | B．The fewer; the better |
| C．Fewer; richer | D．More; poorer |
－All the workers went home yesterday Mr Green, why?
－Because he had some extra work to do.
| A．except | B．expect | C．besides | D．beside |