--- Have you ____ your key?
--- No, I’ve ____ for it everywhere, but I can’t find it.
| A．find; looked | B．looked; found | C．found; looked | D．looked; looked |
– Why are you standing outside the gate?
–– My father ______ me wait for him here.
| A．asked | B．told | C．made | D．kept |
Mr. Green and Mr. King have taught English at Beijing Sunshine Secondary School ________ they came to China two years ago.
| A．since | B．as | C．for | D．until |
--- I must say it is the most delicious duck I have ever eaten.
--- __________. I’m glad you enjoyed it.
| A．Please don’t say so | B．Thank you | C．OK | D．That’s OK. |
I will tell him ___________ I see him.
| A．after soon | B．soon as | C．as soon as | D．till |
There ________ many changes to Beijing over the past years.
| A．are | B．have | C．has been | D．have been |