________ miss the early train, we should start right now.
| A．So as to not | B．To not | C．In order to not | D．In order not to |
I often read China Daily, ____of great help to my English study.
| A．which I think is | B．which I think it is | C．that I think is | D．I think is |
His father, who is said to be teaching in Australia, ____ in Nanjing University for more than 10 years.
| A．has worked | B．had worked | C．worked | D．has been working |
—— Oh, it’s raining hard outside. Mum, do you think the milkman will come?
—— Of course. He will come on time _____it rains.
| A．in case | B．even though | C．as long as | D．ever since |
Though the book is a little expensive, it is _____.
| A．very worth buying | B．well worth to be bought |
| C．well worth buying | D．very worthy buying |
It is required that students _____mobile phones at school, so seldom _____them using one.
| A．don’t use; will you see | B．should not use; you will see |
| C．not use; will you see | D．can’t use; will you see |