If you want to speak English well, it’s better to join an English ______.
--Have you phoned your brother?--Yes. He ____ to be back next week.
Our teacher always tells us that lessons can be learned to face the future, ____ history can’t be changed.
-- Why do you want to study abroad?-- That experience may help make our life ___ .
You needn’t make so many excuses. I ____ your parents.
--It’s a good way to ____ your products on the Internet if you want to attract more customers.-- Sounds great!