I really wonder__________ he has posted me many parcels_________ we didn't work together.
| A．how ,after | B．why, when |
| C．when, before | D．why, since |
Overloaded with work, school teachers now get far less sleep than they ______.
| A．shall | B．should | C．may | D．might |
—Guess what! We’ll have a chance to visit our sister school in Denmark this summer!
—How nice! You ________ a different culture then.
| A．will have experienced | B．have experienced |
| C．have been experiencing | D．will be experiencing |
The record about the massacre (大屠杀) is fairly clear and beyond dispute ______ those activities the Japanese soldiers were involved in.
| A．in memory of | B．with assistance of | C．with respect to | D．in place of |
One third of the Ukrainian population live in the eastern region near Russia and speak Russian, most of them ______ closer to Russia.
| A．are feeling | B．feel | C．feeling | D．are felt |
—______ bargaining is always such great fun?
—Usually people consider it a test to see who can stand their ground longer.
| A．What is it that | B．Why is it that | C．What it is that | D．Why it is that |