大学入試英文法問題65問【基礎レベル】
大学入試英文法問題の基礎レベル65問です。毎回ランダムに１０題ずつ出題され、１０題解いた後にはコメントも出てきます！Try againボタンを押せば、新しい問題（全６５問）がランダムに１０題出題されます！
In ( ) ten years, human beings will probably have reached Mars.
When I arrived at the station, my friend ( ) for me for more than two hours.
I really must go and see the dentist. One of my teeth ( ) for weeks.
I was ( ) leave the room when my cell phone rang.
I have read ( ) books my father recommended.
( ) to dense fog, most of the flights will be delayed.
The boy is very clever ( ) his age.
What ( ) we should fail?
The man is a responsible and capable employee ( ) a delightful person to work with.
The house is rented by ( ) month.
