Recently, we have experienced __________ problems about the school computers, such as slow speed of the Internet.

Some experts say _______ birthrate of Chinese, after the one-child policy is relaxed, can see _______ modest increase in future.

26．The famous writer as well as his wife and daughter_____saidto______our party，butso far they_____．

Don’t ______ too late , or you will reel tired in class — I won’t , Mum . Good night!

I something wrong, or else Mom wouldn’t be so angry.[ ]