Cho dạng đúng của động từ trong ngoặc

II- Cho dạng đúng của động từ trong ngoặc:
1. When my brother and I ( be) .................. children, we ( have) ...................two cats and a dog.
2. Trang( not write) ....................... to her parents; she (phone) .................. them.
3. Lien’s brother is an architect but he ( not work) ........................ at the moment.
4. How much ..............it ( cost) .............. to mail a letter to England?
5. ................ you (go) ............... out last night?
- Yes. I ( go) ................... to the cinema but I ( not enjoy) .......................... the movie much.
6. They ( travel) ........................ to the USA next month.