I _____ read this book _____ I understand it.— You are great, I should learn from you.

1—How’s theweather in your city—It _________.

I _____ the way. I ______ here for quite many years.

You must have enjoyed using your new camera on the trip to Tibet. —– I would have, but I _____ it in David’s car when he drove me to the airport.

Who _____ to school earliest in your classevery morning