Given the chance to show the ability, he regained the ______ and began to succeed in school.

Air China will enlarge its fleet in the new ____ period by buying more aircraft from Boeing, Mc Donnell Douglas and Airbus Industries.

The thieves ____ the room trying to find the jewels.

An aircraft always takes off and lands as directly ____ the wind as possible.

He did nothing ____ watch TV last night.

Those people are speaking a language I can＇t understand. They must be ____.

You can＇t expect me to remember such ____ details.

Many a teacher ____ it difficult to teach English grammar.

A horse and carriage ____ not much in use today.

Food and meal services also ____ local culture.

____ today, he would get to Beijing by Wednesday.