It ____how long the shock that explosions hit London transport system will stay in people's hearts.
| A．abandons | B．considers | C．matters. | D．minds |
This is the new plan all the scientists want to see ________.
A. carried out C. carrying out C. to carry out D. carry out
Hearing his father was seriously ill, ______.
| A．he burst into tears | B．his eyes were filled with tears |
| C．his face lost its colour | D．tears came to his eyes |
_________ two exams to worry about, I have to work really hard this weekend.
| A．Besides | B．As for | C．With | D．Because of |
----Ten dollars, please!
----How terrible! I ______ to bring my wallet with me.
| A．was forgetting | B．forget | C．had forgotten | D．forgot |
. Mr. Green requires that the students ______ cheat in any exam.
| A．should | B．don’t | C．wouldn’t | D．not |