The number of the workers here ___ 200. Half of them ____under 30 years old.
| A．are, are | B．is, are | C．are, is | D．is, is |
— ________?
— A bank clerk.
| A．Where does he work |
| B．What does he want to do |
| C．What does he want to be |
| D．How does he work |
Look! Those boys ________ football.
| A．are play | B．are playing | C．playing | D．play |
Thank you so much for ________ me find my book.
| A．helping | B．helps | C．help | D．to help |
Can you write to me and tell me ________ your studies?
| A．for | B．with | C．in | D．about |
My mother usually ________ up ________ 7 o’clock.
| A．gets; in | B．get; in | C．gets; at | D．getting; at |