必要时填上for.1.Heisveryill.Nooneisallowedtoenterhisroom.2.Willyouenterthisweek'scrosswordcompetition?3.ManyathleteshaveenteredtheOlympicGamesthisyear.4.Noonesawthethiefwhenheenteredthebuilding.5.I

Question

必要时填上for.
1.He is very ill.No one is allowed to enter ____his room.2.Will you enter ____this week's crossword competition?3.Many athletes have entered ___the Olympic Games this year.4.No one saw the thief when he entered ___the building.5.I have entered ___ the examination but I don't want to take it.

Answer 1

1不填 原因：enter=go into 所以enter是及物动词 不用加for或者其它介词2for 原因 enter for是报名参加的意思3for 原因 同24不填 原因 同15for 同2