As soon as he comes back, I’ll tell him when ______ and see him.
| A.you will come | B.will you come | 
| C.you come | D.do you come | 
_____ his knowledge of the mountainous country, John Smith was appointed as our guide.
| A.In spite of | B.On account of | 
| C.Regardless of | D.Instead of | 
The lawyer was expected to _____ some proposals after reading all those documents.
| A.come up with | B.put up with | 
| C.look up to | D.keep up with | 
. While typing, Helen has a habit of stopping _____ to give her long and flowing hair a smooth.
| A.occasionally | B.simultaneously | 
| C.eventually | D.directly | 
. In my opinion, you can widen the _____ of these improvements through your active participation.
| A.dimension | B.volume | C.magnitude | D.scope | 
. The noise was so _____ that only those with excellent hearing were aware of it.
| A.dim | B.soft | C.faint | D.gentle |