By the time the girl comes back to life，scientists probably________a cure for this incurable disease

Do you have any problems _______ your maths— No, I don’t. But I need some help _____ myEnglish.

, a famous _______, played a leadingrole in the film You Are The OneⅡ, which proves to be a great success

John ______ in his room when he heard screaming.

The new manager is intelligent andhard-working, and___________, he is very charming.