They are the students of ____.
#51270
A
grade 7
B
Grade 8
C
9th grade
D
Grade 6th
推荐题目
– Your father looks tired! -- Yes, he worked for _________ after twelve o’clock. 
#51838
A
two more hours
B
two another hour
C
more two hours
D
another two hour
—How long does Kitty spend on her homework?—________.
#51621
A
Half an hour
B
A half hour
C
Half hours
D
An half hour
His father served in the army in ________ when he was in ________.
#51731
A
the 1950s; his twenties
B
1950s; twenties
C
1950’s, the twentieth
D
the 1950s; the twentieth