My friend Amy _______ text messages to me on the mobile phone, but now she _______ e-mails on QQ.
After working _____ with each other for months, they felt so _____ to each other that they began to share lunch together.
We are planning to go to Hainan for the coming winter holiday and we’ll stay there for ______ with my grandparents.
It is ______ an interesting book ______ I want to read it once more.
---Would you like milk or juice?---__________ is OK. I really don’t mind.
.I think ______ quite difficult _______ all the tasks in time.