There are two blackboards ____the wall and two doors _____the wall.
| A．in, in | B．on, on | C．in , on | D．on , in |
It’s said that tea __________ by accident about five thousand years ago.
| A． |
was invented |
B． |
is invented |
C． |
will be invented |
D． |
were invented |
—What are you going to do this weekend?
—I am going to visit the sick kids in the hospital and _________ them _________ as a volunteer.
| A． |
wake; up |
B． |
cheer; up |
C． |
give; up |
D． |
pick; up |
—Dad, must I become a doctor like you when I finish university in the future?
—No, you________. You can make your own decision and do whatever you like.
| A． |
don’t have to |
B． |
can’t |
C． |
mustn’t |
D． |
couldn’t |
—I am very nervous in my new school now.
—Don’t worry. It’s _________ to have this feeling in a new environment.
| A． |
special |
B． |
dangerous |
C． |
cool |
D． |
normal |
—It is Mom’s __________ birthday next Wednesday. What should we do?
—What about buying her __________ flowers to show our love?
| A． |
forty; forty |
B． |
forty; fortieth |
C． |
fortieth; forty |
D． |
fortieth; fortieth |