---There is lots of _____ in the street. Be careful when you cross the street.---OK, I will. Thank you.
—Don’t forget to ___________ your dictionary here tomorrow.—______________ .
How much did the toys ___________ you?
The boy ___________ go to bed _________ his mother came back.
—You can’t smoke here . Look at the sign.—Sorry, I __________ it.
—Can you help me with my homework , David ?—______________