单选题 The price of fresh vegetables tends to ______ the season: it's usually higher in winter and lower in summer.

单选题 A recent survey showed that the ______ of students preferred online learning because of its convenience.

单选题 ______ he had prepared for the interview for weeks, he felt extremely nervous when he entered the room.

单选题 In order to ______ their new smartphone, the company invested heavily in advertising on social media and television.

单选题 To fully enjoy your summer holiday, you'd better make a detailed schedule ______.

单选题 They went to have their dinner after they ______ their homework at hand.

单选题 Lucy is as ______ as, if not fitter than Jenny.

单选题 You have seen the poster for a rowing match ______ by the Students' Union, haven't you?