It is requested that each of the teachers invited ______ a performance at the. party.
| A．should give | B．will give | C．has to give | D．must give |
I’m afraid this is the best way ______ we can think of ______ you.
| A．that; helping | B．that; to help |
| C．which; helping | D．which; to help |
. Reading books is very important for developing the students’ understanding of the world, _______?
| A．is it | B．are they | C．isn’t it | D．aren’t they |
He sat on the sofa, with his arms ________ and eyes _______ on TV.
| A．crossed; looked | B．crossed; looking |
| C．crossing; looked | D．crossing; looking |
______ you make a promise, you should keep it.
| A．Though | B．Unless | C．Now that | D．Even if |
Every time ______ they met, they would talk several hours together about the persons and things _______ they remembered in the middle school.
| A．that; who | B．when; which |
| C．/; that | D．which; / |