Edward, you play so well. But I_____________you played the piano.
| A．didn’t know | B．hadn’t known | C．don’t know | D．haven’t known |
The tour pal lost his way in the mountain; ________ made things worse was that it began to rain.
| A．that | B．what | C．which | D．who |
— How do you think of my composition?
— Almost perfect ________ one spelling mistake.
| A．but | B．except | C．except for | D．besides |
— What shall we do tonight then?
— ________， whatever you want.
| A．Help yourself | B．It's a deal | C．No problem | D．It's up to you |
— Can I have an apple, Uncle Pal?
— ________. An apple a day keeps the doctor away.
| A．It doesn't matter | B．It's a deal | C．You're welcome | D．Help yourself |
— Jim is very sick these days. He coughs so badly.
— In my opinion, he really ________ listen to the doctor and cut down on smoking.
| A．should | B．can | C．may | D．need |