If you don’t ________ , you’ll catch cold.
[ ]
They said their goods were ________ the best.
A．close to
B．got close to
C．closed to
D．closed
---- What did you do last Sunday ?
---- Nothing ________ repairing my bike.
The foods he ate were high ________ fat and sugar.
After ________ , he felt very tired.
A．two hour’s walks
B．two hours’ walk
C．two-hour walks
D．two-hours’ walk
They burned ________ all the old letters before the enemy soldiers came in.
There is sugar ________ seven grammes.
The teacher ________ not to touch anything.
The fact ______ we’ll go to the Great Wall is known to all.
He insisted ______ the work before Friday.