Without proper lessons and strict training, you could _______ a lot of bad habits when playing the piano.
| A．put up |
| B．draw up |
| C．pick up |
| D．grow up |
Environment protection requires our joint effort. ______ will be achieved unless we work well together.
| A．Nothing | B．Anything | C．Something | D．Everything |
---Can I join your club, dad?
---You can when you _______ a bit older.
| A．are getting | B．will get | C．get | D．will have got |
Because the shop_______, all the T-shirts are sold at half price.
| A．has closed down | B．closed down |
| C．is closing down | D．had had closed down |
---Jack hurt his leg yesterday.
---Really?________?
| A．What’s wrong with him | B．How did it happen |
| C．Wasn’t he too careless | D．Who told you that |
---I love the Internet. I’ve come to know many friends on the Net.
---_______ .Few of them would become your real friends.
| A．That’s for sure. | B．It’s not the case . |
| C．I couldn’t agree more. | D．I’m pleased to know that. |