It’s necessary for usevery subject well.
Excuseme, whereisthenearest(最近的) hospital? –Go ________ the road, then turn left ________the first turning.[ ]
What’s wrong __________ you?-I have pains in the eyes.[ ]
What’s this in the blue box? –________is an orange bottle. _______ orange bottle is mine .
Are you ready ______the exam?[ ]