— You didn’t invite John to the party?
— ________ him, too?
| A．Should I invite | B．Should I have invited |
| C．Must I invite | D．Must I have invited |
I insisted on ______ my father _______ his medicine every day, but he refused.
| A．reminding; taking | B．to remind; to take |
| C．to remind; taking | D．reminding; to take. |
Astronaut as he was, he didn’t know _______ he had to _______ in outer space.
| A．how; deal with | B．what; deal with | C．how; do with | D．what; be done with |
He wouldn’t leave the TV set, ________ he was going to have an important exam the next day.
| A．even if | B．as if | C．as though | D．even |
How can you step into the lab with your shoes on? You’re _______ to take them off before you enter it. I told you so!
| A．expected | B．supposed | C．forbidden | D．permitted |
Jane’s parents suggested that she ______ a medical examination.
| A．has | B．have | C．had | D．have has |