(届山东省桓台第二中学高三4月检测考试英语试卷)— Are you sure the delegation will come to our school next week?— _____. The head of it has just emailed me about the departure time of their flight.
---If you like,I can give you a ride home. ---That’s a very kind _____ .
_____ going to the program “If you are the one”, he was rather concerned about being turned down in public.
---I came all the way to inform you of the time and place of the meeting. ---You could have _____ yourself the trouble.
The fact has worried many scientists _____ the earth is becoming warmer and warmer these years.
It is required that each restaurant have signs on the walls,saying “ _____ your steps!”.