問題詳情：
增加：在缺詞處加一個漏詞符號（∧），並在其下面寫上該加的詞．
刪除：把多餘的詞用斜線（﹨）劃掉．
修改：在錯的詞下劃一橫線，並在該詞下面寫上修改後的詞．
注意：1．每處錯誤及其修改均僅限一詞；
2．只允許修改10處，多者（從第11處起）不計分．
We recently have had a heated discussion about if the students of Senior 3should take physical exercise．
55% of we think that we should exercise every day，such as do morning exercise，playing table tennis or basketball so that we can build up our body to prevent illness．However，it made us completely relaxed after long﹣time study in classroom．
However，other students are against taking regularly exercise．They complain that exercising is a waste of time because it makes us tired or feel too excited to go on learning．In addition to，we may hurt ourselves during the play，that is not what we want．
Personally，we need to take physical exercise on a regular basis to keep fit because nothing is more important as good health．
【回答】
1．if改爲whether；連詞錯誤．介詞後的賓語從句需用whether引導．
2．we改爲us；代詞錯誤．由句中的of可知，此處應用代詞賓格．
3．do改爲doing；考查非謂語動詞．such as表列舉時，其後應接名詞或動名詞短語．
4．However改爲Besides；考查邏輯關係．此處上下文不存在轉折關係，應用Besides表示遞進．
5．made改爲makes；考查動詞時態．文章講述的是一般事實，要用一般現在時．
6．加the；考查冠詞．classroom是可數名詞，此處表示特指，應加冠詞the．
7．regularly改爲regular；考查形容詞．應用形容詞修飾名詞exercise．
8．去掉to； 考查固定短語．短語in addition to"除了…之外（還有）"表示附加，通常後面接賓語，如果其後不接賓語，應去掉介詞to．
9．that改爲which；考查定語從句的引導詞．逗號後爲非限制*定語從句，用關係代詞which指代前面的內容．
10．more改爲as或as改爲than； 考查比較狀語從句的用法．句中的"more important"暗示後面應用連詞than引導狀語從句．也可以把more改爲as，構成"as…as"句式，表示"像…一樣，如同"．
知識點：其他
題型：短文改錯
