The boy goes to school _____________ every day.A. by his bike B on his bike C. by bike D. B and C
Lisa remembered________her mother.But her mother hash’t received the letter.
I will congratulate him________winning the singing competition.
She wants to learn more about American history.She is thirsty________such knowledge.
Try singing some English songs,and you’ll find it interesting________a foreign language.
The more you smile,the________you will feel.