These flowers look ______ but ________ smelly. [ ]

Where are Lucy and Lily—Oh , the two girls must _______ a game inthe garden now.

The computer was used in teaching. As a result, not only _____, but students became more interested in the lessons.[ ]

_ which direction are you going,north or south–I’m heading north.

The boss left the office angrily because of ______ his men said then.