It was while she was sleeping in her bedroom_____a thief broke into the house.

We tried to find a table for seven, but they were all （ ）.

In his opinion, success in life mainly （ ） on how we get along with other people.

（ ） relatively costly, the engine is highly efficient and needs servicing infrequently.

Ten minutes _____ an hour when one is expecting a phone call.

The little boy saw the plane_____and burst into flames.

_____ more time， he’ll make a first-class tennis player sooner or later.

At the 60th anniversary, the guests sitting in the front are those ______ graduates from the university.

If the wounded soldier had been given first_____, he would not have died.

Do you mean this is the_____decision you have made after thinking for hours?

Mary didn’t say （ ） she would return, but I believe she’ll be back for dinner.

My advice is that she （ ） to apologize to him.