-You’re dropped __________ “s” in the word “across”.-Oh, you are right, __________ letter “s” should be doubled like this “cross”.
I can't understand what the book is about because it in English.
Nobody has the right to laugh at others he is right.
When you talk with a strager, be ____________one thing: don’t talk too much about yourself.
Martian Brother is the nickname for a boy called Hua Chenyu_________won the 2013 Supei Boy.
—Final exams are forcing many students to bum the midnight oil.—That's true,but late has a bad effect on their health.