In my class, 85% of the students like to go shopping on weekends. 85% means.
How many birds can you see in the trees?—I can see birds in the trees.
We _______go to the park if it _______rain tomorrow.
What do you think of the young lady?— She is hard-working. She ________ all her effort into her work before she got ill.
Mum, ______ is my friend Peter.