－What time will Diana get to Chengdu?
－I’m not sure. When he ________, I’ll call you.
A. will arrive B. arrive C. arrives
— I hope you don't mind my opening the window.
—______ It's much too hot here.
| A．Certainly | B．Of course not |
| C．All right | D．Never mind |
-— Do you know_____________?
— My sister’s.
| A．whose dictionary is it | B．whose dictionary it is |
| C．who’s the dictionary | D．who the dictionary is |
_______ pleasant trip it is! I think I will never forget it .
| A．How | B．How a | C．What a | D．What |
Physics _______ an easy subject for me when I was young. I usually got high marks then.
| A．is | B．are | C．was | D．were |
This book doesn’t belong to _____. It is so interesting that I want to buy one for____.
| A．I, me | B．mine, myself | C．myself, me | D．me, myself |