---What______ those?---They are books.A.are B. is C. am
---I hope you will have a good time at the party. --- ________
---________ doesn’t Jim look happy today? ---He _______ happy because he doesn’t do well in his English.
My mother _______at 8 a.m. ________every Monday morning.
Tom likes reading books when he ________.
Look! There are ________ birds ______the tree.