语法与词汇The writer was so absorbed in her work that she didnt notice him ________ the room
语法与词汇Don t speak in such a high ________
语法与词汇There are not ________students in Class One as in Class Two
语法与词汇A friendly relationship between two countries is often based on ________ respect, trust and understanding
语法与词汇Mary never tells anyone what she does for a________
语法与词汇The best way to ________ this goal is to introduce new advanced technology
语法与词汇When we arrived at the airport, we were told our flight
语法与词汇You are working too hard
语法与词汇All the cars driving in the opposite direction ________ their headlights on
语法与词汇The wind was so strong last night that it tore the ________ of the ship into two or three pieces
语法与词汇Last night he saw two dark ________ enter the building, and then there was the explosion
语法与词汇If he________ to this project, we will not go on to carry it out
语法与词汇The firm will have to step ________ production if it is to defeat its competitors
语法与词汇I was shocked ________ the presidents words
语法与词汇I went to ________ Shanghai yesterday
语法与词汇Me doesn t talk too much, but what he says is always ________ the point
语法与词汇She has got ________from all three top Universities she has applied for
语法与词汇Lucy goes to school by bike every day, ________ she?
语法与词汇A curve is a line ________ no part is straight and which has no angle
语法与词汇I read the newspaper every day________ I can stay informed about current events