It was only by a great effort of will and courage that he was able to （ ） himself together.

Realizing that he hadn’t enough money and _____ to borrow from his father, he decided to sell his watch.

In the experiment we kept a watchful eye （ ） the developments and recorded every detail.

I wrote it down_____I should forget it.

Would you be （ ） to lend me your bike tomorrow morning?

We don’t doubt _____ he can do a good job， concerning his experience.

_____ that the earth was flat?

Yon don’t have the right to blame me _____ being late， for I was busy typing your business invitations.

He talks as if he _____ everything in the world.

We’re talking about the piano and the pianist （ ） were in the concert we attended last night.

It is because she is very devoted to her students_____she is respected by them.

He was （ ） enough to see that Jake was the best candidate for the job.