用所给动词的适当形式填空。
1. I'm learning _____ (speak) English.
2. He can't decide when _____ (start).
3. His greatest wish is _____ (see) an end towards.
4. I asked him _____ (show) me the new dictionary.
5. They felt the house _____ (shake) for a while.
6. He promised _____ (not tell) anyone about it
7. Wang Gang is always the first _____ (get) to the school in his class.