【題目】________ many times, he finally understood it.

【題目】Though the manager is very busy, he still an hour to read every day.

【題目】The sunlight is white and blinding, hard-edged shadows on the ground.

【題目】Ladies and gentlemen, please remain __________ until the plane has come to a complete stop.

【題目】I will never forget the days _____ we spent together in the beautiful and quiet villages.

【題目】Where does the conversation probably take place?

【題目】We will be shown around the city: schools, museums and some other places, _____ other visitors seldom go.

【題目】When he the door, he found his keys were nowhere.

【題目】How much should the man pay?

【題目】It was at the school ____ his father built ____ he spent his childhood. A. which, that B. where, where