What depressed her was that although she kept waving her hand, nobody seemed _______ her new watch.
| A．noticing | B．to have been noticed |
| C．to have noticed | D．having noticed |
John ______ in his room when he heard screaming.
| A．is studying | B．studied | C．was studying | D．has studied |
Not only ______ in photography, but _____ an amateur courses to update my skills.
| A．I am interested; I took | B．interested I am; did I take |
| C．I am interested; did I take | D．am I interested; I took |
_____ is no doubt _____ John’s knowledge of first aid saved Ms Slade’s life.
| A．It; that | B．It; which | C．There; that | D．What; that |
In ____ accident _____ knowledge of first aid can make _____ real difference.
| A．the; a; the | B．an; a; a | C．an; the; 不填 | D．a; a; 不填 |
----Thank you for lending me your MP5 player. Can I return it to you next Monday?
-----________. I’ve bought a new one.
| A．No wonder | B．No hurry | C．No way | D．No choice |