—May I have some juice, Mum?—Sorry, dear. There is __________ left in the fridge. What about some milk?
--- I think English is very useful. --- . And we must learn it well. A. I agree with you B. I don't think so C. It's nice of you
---do you want to be when you grow up? --- I want to be a pilot and fly in the blue sky. A. Which B. Who C. What
--- It is very cold this winter. ---Yes, but it was colder last winter, I remember. A. already B. even C. more
I think _is impossible for me to climb such a high mountain. A. it B. this C. that
Let's stop for a few minutes. I'mtired to walk any farther. A. so B. enough C. too