Hardly any people believe that a（n）       meeting will lead to an enduring love. 

You’d better carry a(n)      tyre in the back of your car in case it breaks down on the way.

Completely ______with delicious food, Tom wanted to stay there for another two days.

After five days of fantastic space trip, the two astronauts walked out of the spaceship, _____.

Don’t leave Tom alone－he is　　　　in such a large house.