Under no condition _________ alone in that large quiet house.

The old lady has ______ two wars and revolutions.

Try not to be absent ________ class again for the rest of the term.

I wish they ________ in their ball game.

Ships are ________ than planes that people take them mainly for pleasure.

Not until yesterday _________ anything about the project that will be completed soon.

The Sales Department was required to _________ a plan in three weeks.

I have bought a story book ________ there are many pictures.

We＇re going to ________ the task that we haven＇t finished.

There was a heavy fog this morning, so none of the planes could ________.

Price is not the only thing customers consider before ________ what to buy.