---- Wasn’t it Dr. Wang who spoke to you just now?---- ____.
| A．I didn’t know he was | B．Yes, it was | C．No, he wasn’t | D．Yes, he did |
Paul was not allowed to work he was fully recovered from the flu.
| A．even if | B．whether | C．because | D．until |
Assistance dogs are trained to help disabled to live more independent life.
| A．/; a | B．a; the | C．the; the | D．the; a |
— Leo, I finally persuaded my mother.
— So we can go to the basketball club tonight.
| A．All the best. | B．Never mind. | C．Well done! | D．Good luck! |
Had he studied harder, he______the final exams.
| A．would pass | B．could pass |
| C．had passed | D．would have passed |
Our parents always tell us to believe in_______we do if we want to succeed.
| A．why | B．how | C．what | D．which |