---Is he your uncle, Jim?---Yes, ___________. He is a great cook.A he is B he isn’t C it is D it isn’t
—What do you think of noodles with beef ? —They ____________delicious.
—Let’s go for a picnic next Sunday. —Sorry, I can’t. I have to look ____________my pet parrot.
—What did your math teacher say ? — She said I was ____________.
—Does your mother often surf the Internet ? —Yes, ___________ she doesn’t buy any thing on line.
—Thank you for carrying me to hospital, young man! It’s kind of you. —_____________. Helping others makes me happy.