Please ________ the lights when you leave the room. Be a greener person.
| A． |
turn off |
B． |
turn on |
C． |
turn up |
﹣ you swim？
﹣Yes， I can．（ ）
| A． |
Must |
B． |
May |
C． |
Can |
Sally knocked on the door but answered．（ ）
| A． |
somebody |
B． |
nobody |
C． |
everybody |
She my sister， Meimei．（ ）
| A． |
are |
B． |
is |
C． |
am |
There are _____ months in a year．December is the _____ month of a year．（ ）
| A． |
twelve； twelve |
B． |
twelfth； twelfth |
| C． |
twelve； twelfth |
D． |
twelfth； twelve |
﹣There are many _____ about this farm．
﹣Yes，lots of _____ are planted on it．（ ）
| A． |
photo； potato |
B． |
photos； potatos |
| C． |
photos； potatoes |
D． |
photoes； potatoes |