The tall man with glasses over there looks like our math teacher.
It _________ be him.He has gone abroad.( )
A.may notB.mustn'tC.can'tD.needn't
Helen sings every day ,it seems that she likes very much.( )
sports
music
fruit
vegetables
you smile at others, they will smile back.( )
If
So
Or
Though
We enjoyed __ at English party last weekend.( )
us
our
ours
ourselves
The environment here becomes better and better. birds are coming back.( )
Hundred
Hundreds
Thousand
Thousands of
More trees every year to make our city greener.( )
is planted
are planted
was planted
were planted