Answer:
The Gallipoli campaign was a major war operation. Stalemate basically is a situation where not a single side could win each other. So, the sentence "The gallipoli campaign became a stalemate" means the the gallipoli war operation ended up at both sides reaching a dead end and not being able to win each other.
Its b dont worry your right
Because there is 32 chairs in one classroom, we can just add 32 two times.
32+32=64
There are 64 chairs in two classrooms.
