----Don’t forget ________ the letter on your way home.-----Ok, I_________.
| A．to send; will | B．sending; will |
| C．to send; won’t | D．sending; won’t |
I won’t go to the concert this evening. I ________ watch the NBA on TV. It’s more exciting.
| A．had better | B．would rather | C．prefer | D．have to |
Paul isn’t as ______ as Sandy. He often makes mistakes in his homework.
| A．careless | B．more careless | C．careful | D．more careful |
They will try their best in the Dragon Boat Racing _______ they may fail.
| A．if | B．though | C．until | D．when |
--- Everybody is playing outside. Can I join them, Mom?
--- _______ Not until you have finished practicing the piano.
| A．Why not? | B．Will you? | C．I hope so | D．I’m afraid not. |
It’s very nice ______ you ______ my parents your best wishes.
| A．of ; sending | B．of ; to send | C．for ; sending | D．for ; to send |