Answer:
(A) During a fire drill, we evacuate the building
Evacuate means to leave or to head out
Explanation:
2.since/heard
3.as if/he's not
4.until/saw
5.wherever/go
6.if/
7.when/entered
8.whether/rains
Those I didn't answer I don't know it.
I think C is the best option
The vES ending should be added to nouns that end in -f or -fe in their singular form. In that case, the -f or -fe is removed and -ves is added as a plural ending. Examples include: life - lives, wife - wives, knife - knives, wolf - wolves, leaf - leaves. But there are also exceptions, such as belief - beliefs, cliff - cliffs, roof - roofs.
