Shall we meet at six o’clock?We had better meet a little late. Let’s_______ seven o’clock.
--Lucy is doing her homework. ---Let’s ask Lily _______.
The radio is too loud. Will you please _______ ?
---Will people live to be 300 years old? ---__________.
Which picture means “The young lady is having a good sleep.”?
—Young kids shouldn’t go swimming alone. —__________. It’s too dangerous.