--Is this __________card?
--Yes． ___________card is Tom’s．
| A．a，The | B．all，The | C．the，A | D．a，A |
-- Jim, I didn’t see you at Tina’s party last night.
--Tina’s party? I ____________ to her party at all.
| A．didn’t invite | B．wasn’t invited |
| C．haven’t invited | D．won’t be invited |
The situation will become worse and worse ________ the government takes actions to protect the environment.
| A．if | B．unless |
| C．though | D．until |
—Excuse me, madam! Could you tell me when the last bus will leave?
--Sorry, the last bus __________ for ten minutes.
| A．left | B．has left |
| C．has been away | D．will leave |
Look! The building is on fire. Let’s help them to _________ it ________.
| A．work; out | B．give; out |
| C．put; out | D．take; out |
—Look! There’s still so much food left.
--Why not _________ it? We can have it for dinner.
| A．pack | B．throw |
| C．leave | D．finish |