Find out the different sound of the underlined letters.
A. park B. card C. warm
When the old man saw some litter on the ground, he quickly .
| A．picked it up | B．picked up it | C．picked them up | D．picked up them. |
I would rather at home than football. It’s too hot outside.
| A．stay; playing | B．stay; play | C．to stay; to play | D．to stay; playing |
Miss Gao isn’t at home. She to the station to meet her friends.
| A．go | B．has been | C．will go | D．has gone. |
She didn’t come to school this morning.She is ill.
| A．May be | B．Maybe | C．May | D．Might |
—Who will send you to school, your mom or your dad?
—.I’ll go there alone.
| A．Both | B．Either | C．Neither | D．None |