Don’t open the door to strangers；it’s not________．
| A．safe |
| B．polite |
| C．convincing |
| D．embarrassing |
How _is your grandmother? She is _.
| A．old ; sixty | B．much ; sixty | C．old ; sixtieth | D． much ; sixtieth |
-Let's watch the.tennis game on TV. -That_good.
| A．looks | B．spells | C．likes | D．sounds |
-Whatis your favorite subject?
_ _ .
| A．Geography | B．Math . | C．English | D．Chinese. |
-Hi. _ ? -Yes,Iam.
| A．Let's go | B．Excuse me | C．Are you Mini Brown | D．Dear friend |
Computer is difficult for my grandma, but it's _for me.
| A．cool | B．useful | C．fun | D．easy |