The criminal was told he would be__________ punishment if he assisted the police.

Every morning when the sun ________, plenty of people are watching the _______ of national flag at Tian’anmen Square.

Wheredid you get this book—I picked it up from a second-hand bookshop if you______know.

Youjustthinkofyourself!Youkeptmewaitingforaboutthreehours. — Iamsorrythatyou_____thinkso. [ ]

Standing in the main hall of the airport, passengers can easily find the different destinations on the large electric board _______ which airlines can take them.[ ]