Something ________ when they built the bridge.
| A．cut out | B．went wrong |
| C．tidied up | D．made a mistake |
－Are those his friends? －________.
| A．Yes, those are | B．No, they aren't |
| C．Yes, they aren't | D．No, those aren't |
－Have a good day, Kate!－Thanks!_______
A. Nice to meet you.
C. What’s your telephone number
C. You, too.
D. How are you?
_______and three is ten.
| A．Five | B．Six |
| C．Seven | D．Nine |
－_______?－It’s green.
A. Where is your school bag
D. What color is the schoolbag
C. What’s this in English
D. What color are these schoolbags
－Is the baseball on the bed?
－No, _______. It's _______the bed.
| A．it isn't; in | B．it is; in |
| C．it is; under | D．it isn't; under |