I will perform _______ the piano in the concert to be held tonight.
| A．with | B．on | C．at | D．/ |
I have no doubt in my mind _______ they will be glad to see me.
| A．that | B．how | C．why | D．whether |
---Jack，you look tired today. What’s wrong?
--- I was _______ busy _______ I didn’t go to bed until midnight yesterday.
| A．too；to | B．so；that | C．enough；to； | D．such； that |
After a week，he_______ good ideas to solve the problems.
| A．caught up with | B．came up with | C．ended up with | D．followed up with |
---Lily，you are so special that you’re different from other girls.
---Everyone in the world is different. So，just _______ yourself! It’s the best way of life.
| A．enjoy | B．make. | C．help | D．be |
It is very kind _____ you to help me with my lessons because it is very difficult _____me to learn them well.
| A．of； for | B．of； of | C．for；of | D．for； for |