Australia is a continent ___ many different kinds of animals.
I am used to ________ up early in the morning.A. get B. to get C. getting
I invited my teachers __________ my birthday party.A. to join in B. join in C. to join
I didn’t sleep well ________ the noise from that factory nearby. A. because B. because of C. Unless
He failed the exam, ______ he tried his best.A. because B. though C. So
The apple on the table __________ . Throw it away. A. smell terrible B. smells good C. smells terrible