394. Much have been done about the pollution.

393. Food, such as rice and vegetables , have been wasted a lot by the students.

392. The woman stands there is a friend of my mother’ s.

391. Having read the magazine, so he put it in its place.

390. You’d better not have the machine work too long.

389. I t was raining hard and he prevented from going out.

388. The dress my aunt bought me isn’t fit me.

387. He is not here. He can have gone to the library.

386. Excuse me, shall I have the word with you?

385. All the work here was done by hands.