This is ____book I borrowed yesterday. Isn’t it ____interesting one?

When you cross the road, you should be _____ and walk _____

What do you think of the math problem ? — It’s very hard and nobody has _______.

Where did you put my dictionary after using it this morning? –I put it back ______ I took it.

Why are you in such a hurry, John?—There _______ an NBA basketball game in ten minutes.