—Your composition is full of mistakes.
—I wish I _________more careful.  

Your shirt _______. It is too dirty.

The traffic is heavy these days. I ________ arrive a bit late, so could you save me a place?

. -- What does the sign on the wall read?
--“ No person ______ enter it without permission.”

I could hardly believe he ______ have been taken in by such a simple trick.

—The terrible accident is under investigation.
—Actually, quicker action ______ those workers trapped in the mine.

. Doctors in this hospital recommended that the patient ______ some light manual labor.

You were stupid to climb up that big tree. You ______ yourself.

— What’s the name？
— Khulaifi. _____ I spell that for you？

—You just think of yourself! You kept me wailing for at least three hours．
—I’ m sorry that you _____ think so．