Susan was expecting her favourite singers, but to her disappointment, ____ appeared.
| A．some | B．none | C．everyone | D．no one |
—Why didn’t you finish the task? —I didn’t think it is ________ the effort.
| A．worthwhile | B．deserving |
| C．valuable | D．worth |
______ is important now for the Chinese economy is to adapt to the new normal.
| A．What | B．That | C．It | D．As |
We all think that the plan you come up with ____________ the work is very practical.
| A．completing | B．completed |
| C．to complete | D．complete |
They can find whatever they need in the supermarket, ______ is always busy on Sundays.
| A．which | B．when | C．where | D．who |
According to RocketNews24, more than a few others expressed hope that they too, could find a gem _________ they chomp down on the seafood snack, losing a tooth or two notwithstanding.
| A．when | B．the next time |
| C．next time | D．the instant |