As a student, you must ______ your teachers.
(河北唐山一中09高三调研,11)— Do you still remember when we went to Chongqing? —I can’t remember now but ______ sometime last summer?
-He looks very hot and dry. -So______if you had a temperature of 40℃.
—Have you been wasting time on computer games again? — ________ . I’ve been studying a lot and I need a break.
—We have booked a room for today and tomorrow. —____, sir.
—Excuse me, can you tell me where the nearest bank is, please?—______ Oh yes! It’s past the office, next to a big market.