50. The Englishman has a very good ear _____ music. You can ask him for some advice.
| A．at | B．of | C．for | D．In |
--- When shall we leave?
--- As soon as I what I .
| A．will finish; do | B．have finished, am doing |
| C．finish, will do | D．finish, do |
Kathy a lot of Spanish by playing with the native boys and girls.
| A．picked up | B．took up | C．made up | D．turned up |
With more forests being destroyed, huge quantities of good earth each year.
| A．is washing away | B．is being washed away |
| C．are washing away | D．are being washed away |
---Did you remember to give Jenny the money?
--- Yes. I saw her, I’m sure.
| A．So long as | B．So far as | C．The moment | D．Any time |
, the idea of having to work under a woman debated him.
| A．Wanting the job very much | B．Although wanting the job badly |
| C．Though he wanted the job very much | D．He wanted the job badly |