In an ideal school revision ) part of every day learning.at the end of each lesson ) a few minutes reading over what ) thinking about it and discussing it with their friends.bu today the picture is quite different.as soon as ) from the classroom, ) a sign of relief forgetting all about the material studied.at present the importance pf regular ) by some teachers ) to round off lessons by swimming uo ).) to distribute copies os the key points of each lesson or topic or test their students regularly.the best ) by teachers who teach their students how to efficiently revise.in future schools much emphasis will be placed on independent work and revisionmso let's start today. a1. 1)is 2)is being 3)will be 4)is going to be a2. 1)are spending 2)will be spending 3)will have spent 4)will spend a3.1)learnt 2)learn 3)have learnt 4)are learning a4.1)are escaping 2)escaped 3)will escape 4)have escaped a5.1)will breathe 2)breathe 3)are breathing 4)will be breathing a6.1)stresses 2)is stressed 3)was stressed 4)has been stressed a7.1)have tried 2)are trying 3)will try 4)tried a8.1)was said 2)has said 3)has been said 4)will be said a9.1)have preferred 2)are preferring 3)are preferred 4)prefer a10.1)achieve 2)are achieved 3)are being achieved 4)have achieved