当送你礼物时,你应该说: A. Thank you. B. Let’s paint.
We were ______. So we bought a watermelon.A. thirsty B. dirty
There ______ an old man.A. were B. was
Yesterday I _______ Grandma.A. phone B. phoned
Come _____ , please!A. in B. of
It ______ warm yesterday.A. is B. was