A)

1.No one has explained why our flight is delayed (reason)

No one has.............................the delay to our flight.

2.They are letting David out of hospital next week (released)

David is........................................hospital next week.

3.Jane didn't expect to win the competition, but she entered it anyway (went)

Jane didn't expect to win the competition, but

4.Don't sign for the parcel until you have checked that everything is there (you)

Make sure that nothing is ..............................sign for the parcel.

B)

1.He knows nearly everything there is to know about whales.

-> There's..........................................

2.As television programmes become more popular, they seem to get worse.

-> The more........................................

3. Since we had nothing else to do, we decide to go for a walk.

-> Having..................................................................

4. If we can solve the problem soon, it will be better for all concerned.

-> the sooner.........................................................................

9. There weren't nearly as many people there as I had expected.

-> There were far.......................................................

10. "I think the whole idea's ridiculous." he said.

-> He dismissed...................................................

Lời giải + giải thích