Câu 1
If you heat ice, it __________.
Câu 2
When the sun goes down, it __________ dark.
Câu 3
If you __________ red and yellow, you get orange.
Câu 4
Plants die if they __________ enough water.
Câu 5
If my baby daughter __________, she usually wants milk.
Câu 6
The machine starts if you __________ this button.
Câu 7
When I __________ tired, I usually go to bed early.
Câu 8
If you drop a glass on the floor, it __________.
Câu 9
Does your teacher get angry if you __________ your homework?
Câu 10
Metal expands when you __________ it.
Câu 11
If it __________ tomorrow, we will go to the beach.
Câu 12
"What happens if a student is late for class?" - "If a student is late, the teacher __________ them."
Câu 13
Identify the type of conditional sentence: "If you don't water plants, they die."
Câu 14
If I have enough time this evening, I __________ you.
Câu 15
Choose the sentence that needs correction: "If you will freeze water, it turns into ice."
Câu 16
A dog __________ if it feels threatened.
Câu 17
If I __________ you, I would apologize to her.
Câu 18
My boss is happy when everyone __________ on time for meetings.
Câu 19
Choose the sentence that needs correction: "When I will be sad, I listen to music to feel better."
Câu 20
If I __________ a lot of coffee, I can't sleep at night.
Câu 21
If she __________ harder last year, she would have passed her exam.
Câu 22
Which sentence describes a scientific fact?
Câu 23
If you __________ a member of the library, you can borrow books for free.
Câu 24
He told me that if you __________ oil and water, they don't mix.
Câu 25
Choose the best response: "Why is the computer not working?"
Câu 26
Identify the type of conditional sentence: "If I were a bird, I would fly."
Câu 27
People get hungry if they __________ for a long time.
Câu 28
If the traffic is bad, I __________ late for work. It happens all the time.
Câu 29
Choose the sentence that is grammatically INCORRECT.
Câu 30
Select the best-formed sentence describing a general rule.