It is written clearly in the requirementsthat all passengers ______ check onto board 30 minutes before the plane takesoff.

Daniel , could you tell me —Certainly , in Brazil .

They help and understand each other and never quarrel, thus creating a(n)_______ relationship.

It is believed that if an event is ________ in the paper, it will surely ________ its readers.

It’s said that two years________ since the old man _______.