17．－I didn’t pass the English exam.－Work hard, _______you’ll succeed

Mike,the phone is ringing.Do you want me to answer it?—No,sit still _____ .[ ]

You can never imagine what difficulty I had _____ your house . It took me nearly four hours.

Linda and her sister____healthy.

Is it true that Kobe Bryant has retired and said goodbye to all of his fans–__________. It is the last fact I want to see. After all, both of us are his crazy fans.