John failed his final exam.– I’m not surprised at the news at all_______, he is never seen busy with his lessons

Two percent of the total poulation of China have ____ access to the Internet,____ with 45 percent in the USA and 15 percent in Japan.

－Mary didn’t turn up last time, did she?－No. She ______ . We had changed our plan.

In the new century, we still should _____ primary importance to the development of economy.

The plan you’ve made is of great interest, but it isn’t.[ ]