——Dad, must I finish my homework today?------No, you . You may do it tomorrow.
—We’ve been trying hard, but can’t solve the problem.—I think you can ________ it in another way.
—Do you have the news about Anna?—I was told she had gone abroad on June 15th, but I don’t know whether she is there now.
—How was the concert last night?—It was so good. Though it nearly four hours, few people left early.
—Can you catch what I said?—Sorry, I can _________ understand it.
—Do you like swimming in winter?—Of course. The water a bit cold at first,but then I am warm and full of energy.