mputer was used in teaching. Asa result, not only__________, but students became more interested in thelessons.

It’s hard to _________ a girl with only one arm can play ping-pong so well. — Yes, she is great.

Our monitor didn’t see all the students, becausewas ill and didn’t come toschool today.

_________ caused the accident is still a mystery.

The teacher, together with the students ____________ reading Writing Skills that _______ newly published in America.