A. Yes, I do. B. I'd love to. C. I think. D. I don't like.
A. the more B. good C. better D. best
A. light, carry B. lighter, to carry C. lightest, carry D. the lightest, to carry
A. to be B. to C. not to be D. not to is
A. swim B. swimming C. to swim D. swam
A. got to B. will arrive C. reach D. will arrive at
A. sad B. sadder C. sadly D. sadest
A. play B. playing C. to play D. played
A. buy B. to buy C. buying D. bought
A. learning B. learnt C. with D. to be learn