Like most of my schoolmates, I have neither brothers nor sisters—____,I’m an only child

Excuse me, sir. When can we visit the museum—Not until it next month.

While studying， fix yourmind on what is really important， or you willremembering nothing

Storms most commonly occur_______a warm air mass and a cold air mass touch each other.

What do you want to do next We havehalf an hour before the basketball game.—_____. Whatever you want to do is finewith me.