用所给词的正确形式填空。
1.There _______ (be) no big shopping malls and there _______ (be) no fast food before.
2. All the roads in the city _______ (be) big and wide now.
3.The traffic _______ (be) terrible before, but now it _______ (be) better.
4. I _______ (play) football yesterday morning with my friends.
5. _______ (Do) you visit the Guangzhou Tower last year?