— Don’t you think the new job is a real challenge for Jack?
—Well, ______ difficulties he meets, I believe he will never lose heart.
| A．whenever | B．however |
| C．whichever | D．whatever |
Walk along this road and you’ll find it on the night.Here “along” means ___.
| A．down | B．in | C．with | D．on |
---Would you please show me ___ to run the machine?----Sure.
| A．which | B．what | C．how | D．when |
Great changes ___ in the recent years.
| A．are taking their place | B．have taken place | C．have been taken place | D．take place |
The reason ___ he didn’t attend the meeting yesterday was ___ his child had fallen ill.
| A．that, why | B．why, that | C．why, why | D．that, that |
The old man ___ us interesting stories when we were young.
| A．were used to tell | B．used to tell | C．got used to tell | D．used to telling |