— 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
--Bill, what’s your sister’s favorite . --She likes volleyball best.
#29467
A
food
B
color
C
sport
D
movie
— Excuse me. May 1 know your_______?— OK. It's No. 3. Zhongshan Road.
#27996
A
house
B
address
C
way
D
place
—May I put my car here? —Sorry, you mustn’t. Look at the sign, it says “_______”.
#29511
A
NO PHOTOS
B
NO PARKING
C
DANGEROUS
D
NO RIGHT TURN
To be healthy, one must have at least _____ sleep every day.
#29564
A
eight hours
B
eight hour’s
C
eight-hour’s
D
eight hours’