So absorbed in the experiment that he didn’t even notice it was already over 12 o’clock.
| A．did he | B．he did | C．was he | D．he was |
-It seems that the manager is very unhappy
-Surely he is. You see，Steve left the company half an hour ago，with his work_______.
| A．to leave unfinished | B．was left finishing | C．leaving to finish | D．left unfinished |
How did you like his speech?
-Oh，it was very good．What he said___________like poetry
| A．sounded | B．sound | C．was sounded | D．is sounded |
May I smoke?
-If you______, go and find the smoking area，please!
| A．can | B．must | C．should | D．could |
-I really don’t know how to make a good relationship with that person over there.
-Just be careful．He is really__________here
| A．everybody | B．anybody | C．somebody | D．nobody |
It is widely believed that_______respects others will be respected
| A．anyone | B．the person | C．whoever | D．who |