Mozart started writing music ______________ he was four years old.A until B after C before D when
In summer, there is plenty of rain for the grass to grow.
I had a hard time learning math last year.
—Would you mind not playing soccer in the street? —___________. We’ll go and play in the park.
—Don’t litter the ground, boy. Look at the sign, “Rubbish must be thrown into the dustbin.”—Sorry, I’ll __________ right now.
—The twins are quite different. Sam is wild while Tom is quiet.—Yeah, Sam is ___________ than Tom.