The voucher can be used for a stay at the chosen B&B on ______.

(单选题)The Biotee ________. (单选题)In big toy companies, ________is serious business. (单选题)How many students are mentioned in this passage? (单选题)Zhang Qian feels lucky because ______. (单选题)During the weekend, Zhang Qian often ______ after doing her (单选题)Over 38% of middle school students have less than eight hour (单选题)There are ______ of the Grade 8 students in Beijing have cla (单选题)Which of the following is true? (单选题)Mrs. Smith spoke so loudly in the bus that ______. (单选题)Mrs. Smith wanted everyone to know ______.