动词填空，用括号里所给动词的适当形式填空。

1  She spends two hours a day _________ (do) her homework..

2  There ________ (be) some useful information about computers on the Internet.

3       (read) in the sun is bad for your eyes.

4  After they finish           (have) lunch, they begin to chat under the tree.

5         I ____________(plan) to write to you now.

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