. --You look very tired. at all last night?
--No, not really. I’m tired out now.
| A．Have you been sleeping | B．Were you sleeping |
| C．Did you sleep | D．Had you slept |
Whatever he does, once he set up a goal, he would start pursuing it without _________.
| A．decision | B．suggestion |
| C．discussion | D．hesitation |
Historically, ________ main material for making tables has been wood, but ________ metal and stone have also been used.
| A．the; / | B．/; / |
| C．the; the | D．/; the |
The BRICS countries have____ to be a source of global economic development and essential to generations.
| A．turned out | B．picked out |
| C．put out | D．taken out |
His best movie was about the life of Gandhi in India, ______ won several Oscar awards.
| A． where | B．who | C．which | D．that |
—Did you hear about the hero who rescued the child from the burning building?
—Yes. What do you think most people ______ if they were in a similar situation?
| A．will do | B．will have done |
| C．would do | D．would have done |