What are they doing? They ____________.
A. take photos B. are taking photo C. take a photo D. are taking photos
Some girls are on the hill. Where are ____________?
A. another girl B. others girls C. the other girls D. the other girl
We are doing ____________.
A. our homeworks B. us homework C. we homework D. our homework
The birds are singing ____________ the tree.
A. on B. in C. of D. at
___________________ are Young Pioneers.
A. All student B. All of students C. All of the students D. All students
Excuse me, we can't ____________ our tickets.
A. look for B. find C. to look for D. to find