Smiling doesn't ________ mean you're happy.Sometimes, it just means that you're strong enough to face problems.
By the time she ________ home, her parents will have prepared some delicious food for her.
---Whose advice do you think I should take? --- ________ .
We were pretty _____ when we learned the _______ fact that an elephant would come to live in our school.
My friend is __________ me but I’m not worried and unhappy.
______ number of our class is fifty-nine and ______ number of students are fond of English.