“Hope for the best and prepare for the worst.” is a proverb, ______ life is beautiful and full of frustrations as well
American English has changed _______ the centuries. There are several reasons _____ this.
The little boy fell asleep while ______TV. So his mother sent him to bed at once.
---Look! The telephone is broken. Someone damaged it ________ purpose. ---That may be right. But perhaps it was broken _________ accident.
Recently our government policymakers are very ______ about the rapidly rising food cost.
Many people agree that______ knowledge of English is a must in______ international trade today.