--Look! There is a lot of litter on the floor. Please ______.
--OK, we will.
A.pick up them | B.pick them up |
C.pick up it | D.pick it up |
--Look! There is a lot of litter on the floor. Please ______.
--OK, we will.
A.pick up them | B.pick them up |
C.pick up it | D.pick it up |