He Engineering
A. studies
B. study
C. is studying
D. studied
Iin a bar for the summer.
A. working
B. am working
C. work
D. have been working
Listen! The students their campus song together in the classroom
A. singing
B. sing
C. are singing
D. issinging
My mother a dress when she cuts her finger.
A. is maken
B. is making
C. makes
D. has maken