Teenagers should be allowed out on school nights.
—How do you like the popular documentary “A Bite of China”(《舌尖上的中国》)?—Excellent! You won’t realize how wonderful our Chinese food is _____ you watch it.
—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.