下列句中加横线的成语，使用不当的一项是（ ）

下列各句中表达得体的一句是（ ）

The British government often saysthat providing children with ______ to the information superhighway is of greatimportance.

________ is his birthday—It’s on November 2nd .

Though great efforts have been ___ on their study , Annie still can’t make any improvements , whichmakes her parents greatly ______ . [ ]