Perce Blackborow and his companions stayed on Elephant Island for six months before rescue came, so they ________ a lot of difficulties.
| A．must go through | B．may go through |
| C．must have gone through | D．could have gone through |
West of our school lies our stadium, about 5000 people in all.
| A．seating | B．seated | C．which sits | D．sitting |
---You have been on tour for a week in our city during May Day. What do you think about it?
---Oh, what _______different Nanjing! It isn’t _______I saw last.
| A．/; the one | B．a; the one | C．a; one | D．/; one |
—You mean the position is still vacant?
—Yes, but you must know our job is very demanding.
—_______.
| A．With pleasure | B．I don’t mind | C．Don’t mention it | D．That’s all right |
The policeman told me that I had passed the driving test and never in my life _______ so happy and excited.
| A．I felt | B．did I feel | C．I had felt | D．had I felt |
______ along with host families, I believe, language travel students are likely to get enough
language practice.
| A．Stay | B．Having stayed | C．Staying | D．To stay |