________ is of no concern to us.
| A．It rain or not | B．If or not it rains |
| C．Whether it rains or not | D．Will it rain or not |
. After the children put up Christmas decorations, the whole room ________ a holiday appearance．
| A．took on | B．appeared | C．turned up | D．took out |
---Are you going for an autumn outing?
---______．
| A．It all depends | B．It is all depending |
| C．It’s all depended | D．It all depends on |
Remember everybody you meet online is a stranger．So when you can’t see a person, they could be ________．
| A．everybody | B．somebody | C．anybody | D．nobody |
The number of people invited fifty, but a number of them absent for different reasons.
| A．were; was | B．was; was | C．was; were | D．were; were |
--- Have you got any particular plans for the coming holiday?
--- Yes. , I’m going to visit some homes for the old in the city.
| A．If ever | B．If busy | C．If anything | D．If possible |