Jenny, I can’t go hiking with you __________ I have to help my mum with housework.
| A．so | B．but | C．because | D．unless |
Our teacher told us in the class.
| A．don’t sleep | B．not to sleep | C．not sleep | D．not slept |
Some colours make us _______ calm and peaceful.
| A．to feel | B．feeling | C．feels | D．feel |
By local doctors and nurses, we hope more people.
| A．train, help | B．training, helping | C．training, to help | D．train, helping |
Simon, Kitty says she a comic book in your home yesterday.
| A．leaves | B．left | C．forgets | D．forgot |
--Are there ___________ birds in the tree? --Yes, there are __________.
| A．any, any | B．some, some | C．any, some | D．some, any |