Mr Wang is an excellent teacher. He is ______ to spend a lot of time explaining things to us.

The machine is made _______ metal and is made ________ China.[ ]

__________ we leave the library before 5 o’clock?— No, you needn’t. You can stay here until 5:30.

I___________ some clothes to charity because they are too small for me.

Jim is funnier and more outgoing than in his class.