He dropped the ______ and broke it.

Many nations have promised to reduce greenhouse gas emissions, but are falling short of the _______ reduction of 25 to 40 percent of 1990 levels.

Office _______ is just something that he plays at; the one thing that really interests him is golf.

Mary is fond of the dress in the store, but it is too expensive, so she won’t take it without a _____.

As is known to all, nobody in the world is perfect. Everyone has his/her own _____.

Even though she has many ______, I _______ any less.

The _______, I think, he drew from his simple experiment is not scientific.

David is a skillful worker. I’m sure he has enough _______ to fix all the electronic ______.

The talk between the two sides started and continued in a friendly ______.

Two people were killed in the serious car _______ the other day.