( ) Lucy went 
a school trip.
| A．in | B．to | C．on | D．at |
Classes ________ over. Let’s go home now.
A. is B. are C. am
Are you taking _______ medicine?
A. some B. any C. many
We work _______Monday _______ Friday every week.
A. from; onB. to; from C. from; to
—I feel ______. —Here’s a glass of water for you.
A. thirsty B. hungry C. tired
This is Su Yang ______.
A. saying B. speaking C. speak