28.Mrs. Green is out. I have to ________ her baby.
A. look around B. look up
C. look for D. look after
19.―What is Mum doing now?
―She ________ some clothes.
A. washes B. is washing C. washed D. has washed
28.Mrs. Green is out. I have to ________ her baby.
A. look around B. look up
C. look for D. look after
19.―What is Mum doing now?
―She ________ some clothes.
A. washes B. is washing C. washed D. has washed