Answer:
1). (A) When I stay up late, I am tired the next morning.
2). (A) My little brother cries when he loses games.
3). (A) Coffee tastes better when you add a little sugar.
4). (B). I usually stay at home when I feel sick.
5). (B). When I go on a diet, I start to lose weight.
6). (A). If it rains, I take my umbrella to work.
7). (B) Thomas watches his favorite TV when he feels bored.
8). (A) Carla cries when she watches sad movies.
9). (A). My boss is always angry when I am late for work.
10). (A). Lots of people go shopping when that store has a sale.
11). (A) Most dishes break if you drop them on the floor.
12). (B) When Sam travels by boat, he doesn’t feel well.
13). (B) You should be quiet when you are in a movie theater.
14). (A) Animals die if they don’t get enough food.
15). B). When Eduardo gets an A+ on his exams, he always smiles.
16). B). Sharks sometimes bite people when they swim in the ocean.
Explanation:
Zero Conditional sentences are characterized as the grammatical structure that is employed to talk about general facts or truths. It is framed using a conditional clause beginning with 'if' or 'when' followed by an independent clause showing the result or consequence of the previous action. The above sentences follow this rule and correctly show the general truths.