We must find out ________ Karl is coming, so we can book a room for him.

_____professional development, big cities appeal to many young people .[ ]

you may have , you should gather yourcourage to face the challenge

.—What do you think of the dish I cooked for you—I haven’t had it yet. However, it good.

He got the first prize in his math contest. –Yes, I wondered how he did ____________.