_______ on earth do you suppose_______ this?
| A．What; could do | B．What; could have done |
| C．Who; do | D．Who; could have done |
29.It was _____he said ____disappointed me.
| A．What; that | B．that; that | C．what; what | D．that;what |
28.Do you want to play ____football with us?
No, I’d like to play_____guitar.
| A．the ; the | B．/;the | C．the; / | D．/;/ |
27.He _______reading, so he didn’t notice me when I came into the room.
| A．addicted | B．addicted to | C．was addicted to | D．was addicted in |
26. The doctors ______his health.
| A．are eager about | B．are eager for | C．anxious about | D．are anxious about |
25. The book ______forty maps, ______three of Great Britain.
| A．contains; includes | B．is containing; including |
| C．includes; contains | D．contains; including |