--Is Jack still in hospital?
--Yes. He _________ the bad food.
| A．wouldn’t eat | B．shouldn’t eat |
| C．wouldn’t have eaten | D．shouldn’t have eaten |
In class, fewer of the students who are not ___ their studies sometimes ____the dying robots,not listening attentively.
| A．accustomed to ; are functioned as | B．accurate in; function |
| C．sceptical of; are functioned | D．addicted to; function as |
Ladies and gentlemen, please ______ seated until the plane has come to a complete stop.
| A．remain | B．keep | C．go | D．get |
Please do me a favor —______ my friend Mr. Smith to Youth Theater at 7:30 tonight.
| A．to invite | B．inviting | C．invite | D．invited |
______ herself with other girls, she feels she is quite lucky.
| A．Comparing | B．Compared | C．To compare | D．Being compared |
— Lovely weather, isn’t it?
— Yes, a bit hot, ______.
| A．although | B．but | C．though | D．yet |