His sickness, （ ） with terrible weather, has completely ruined this longexpected trip.

We have got to _____ a new way to solve this problem.

Not until quite recently _____ any idea of what a guided rocket is like.

I have made_____I will never go back on my words.

—Do you like the material? —Yes, it （ ） very soft.

The audience stood and （ ） at the end of the performance.

No sooner _____ stepped out of the hall than it began to rain.

Plastics is a kind of （ ） which is widely used in industry.

Harmonious marriage, however, does not necessarily （ ） much sharing of interests and responsibilities.

If Peter had given up his part-time job, he （ ） the final exam.

The teacher’s lecture on American history was three hours long, and Mary felt very （ ）.

Greatly agitated, I rushed to the apartment and tried the door, （ ） to find it locked.