You should _________ to your friend for being rude to him.
| A．forgive |
| B．apologize |
| C．excuse |
| D．regret |
Many cities issued a warning of air pollution for PM-2.5 readings, which became
Concern of all the people
| A．the; the | B．the;/ | C．/;a | D．an;a |
______ many times, my elderly mother still can’t remember how to light the gas.
| A．Had told | B．Having told | C．Having been told | D．Being told |
---The window is dirty.
---I know. It ______ for ages and I’m considering giving the task to our children.
| A．hasn’t cleaned | B．hasn’t been cleaned |
| C．wasn’t cleaned | D．didn’t clean |
As a young minister, he was full of ______ ideas for social reform.
| A．grand | B．greedy | C．guilty | D．fluent |
I’m glad to hear a new school building has been put up ______ once lay an abandoned cinema.
| A．where | B．when | C．why | D．that |