He said he didn’t regret telling the truth but felt that he ______ it differently.
| A．could have expressed | B．could express | C．must have expressed | D．would express |
Please don't forget _______to me, will you?
| A．to write | B．writing | C．write | D．writes |
You _________ never play in the street. It's not safe.
| A．can | B．may | C．must | D．need |
Could you make her ________laughing?
| A．stop | B．to stop | C．stops | D．stopped |
--When can I go out to play football, Mum?
--Finish your homework first, or I won't let you ________.
| A．to go out | B．go out | C．going out " | D．will go out |
We'd better _______on the road. A car may hit us.
| A．not to play | B．not play | C．to not play | D．don't play |