This is ______ father, Mr Smith.
| A．Lucy’s and Lily’s | B．Lucy and Lily’s |
| C．Lucy’s and Lily | D．theirs |
– I’m sorry. I took your pen ___ mistake.
-- It doesn’t matter.
| A．by | B．with | C．for | D．in |
—Can you tell me ________?
-- Last year.
| A．how much did computer cost |
| B．who you made the toy for |
| C．how many CDs did you buy |
| D．when you bought the cameras |
Don’t be afraid of making mistakes. The man _________has never made a mistake will never make anything else.
| A．which | B．who | C．whose | D．what |
–Look at the sign, sir. Would you mind ________ your cigarette?
--Sorry, I will do it right away.
| A．looking out | B．keeping out |
| C．putting out | D．taking out |
My mother often tells me _________ too fast because there are too many cars in the street.
| A．not to ride | B．don’t ride |
| C．not riding | D．doesn’t ride |