Wherever he is, he makes ______ a rule to give his mother a call every day.
| A．him | B．it | C．that | D．this |
The writers, publishers and printers, they are, we never know, are making silent money.
| A．who | B．whom | C．whatever | D．whenever |
“China Daily” is a newspaper. It helps greatly to improve our English.
| A．no more than | B．not more than | C．more than | D．not less than |
He transplanted the little tree to the garden it was the best time for it.
| A．where | B．when | C．what | D．that |
It was not until dark he found he thought was the correct way to solve the problem.
| A．that; what | B．that; that | C．when; what | D．when; that |
---Sir, I’m terribly sorry for not having handed in my homework on time, but I have been very busy all these days.
---No excuse for it, but I drop it this time.
| A．might | B．can | C．should | D．must |