There is ________ “u” and _________ “m” in the word “umbrella”.a, a B. a, an C. an, a D. an, an
He is busy working at school, but he never forgetshis mom a phone call every day.
I haveEnglish dictionary and it helps me a lot.
We must protect animals, they arefriends.
---I can’t work out the math problem, what should I do? ---You can turn to the teacher.
The best gift in the world may be not expensive, but must be full of love.