Scientists say it may be five or ten years___________ it is possible to test this medicine on human patients.
—________the car seat.It’s wet. —Thank you for telling me.
—How do you find the talk given by Mr Smith? —_________ .
—________ you be happy! —The same to you!
I hope that the little ________ I have been able to do does good to them all.
I don't understand how you got a ticket.I always ________ you ________a careful driver.