— What are the _______ doing there?— They are busy _______ their science experiment.
#29439
A
Boys students; to do
B
Boy students; to do
C
Boys students; doing
D
Boy students; doing
推荐题目
---Why didn’t you go there with __________?  --- I wanted to be alone.
#28993
A
people other
B
other peoples
C
someone else
D
else someone
–Could you buy some            for the party, Gina?          
#27886
A
drink and snack
B
bread and snacks
C
drinks and snacks
D
drinks and snack
Grand ma is now at         .
#29670
A
the doctor’s
B
the doctors
C
the doctor
D
doctor’s
England is famous for__________.
#27942
A
the Statue of Liberty
B
the Leaning Tower of Pisa
C
Tower Bridge
D
the Little Mermaid