用所给动词的适当形式填空。
1. The little boy wants _________(eat) a big apple now. So please_______ (bring) one to him.
2. Tom often_________(go) to school at 7:00. Now, he________ (take) a taxi.
3. --- ______She_____( write) to her friends on Sundays?
---Yes, now she________ (write) a letter now.
4. ---Where _______Mr. Black usually_________(run)?
---In the park. Now, he__________ (run) in the neighborhood.