Scientists can make the robots __________.
A.to dance |
B.dance |
C.dancing |
D.danced |
There will _________ robots in people’s homes.
A.be |
B.are |
C.have |
D.has |
The boy is _______ to look after himself .
A.enough old |
B.enough young |
C.old enough |
D.young enough |
—Will people live to be 300 years old? — ______________.
A.No, they aren’t |
B.No, they won’t |
C.No, they don’t |
D.No, they can’t |
There are about seven ____ students in Grade Eight in Chezhan Middle School.
A.hundreds |
B.hundreds of |
C.hundred |
D.hundred of |
His mother ____ in a village five years ago.
A.lives |
B.lived |
C.is living |
D.will live |