Grammar
Is this sentence correct?
You mustn't tip here unless you think the service was especially good.
You don't have to tip here unless you think the service was especially good.
Mustn't is used as an obligation not to do something.
Complete the sentence: "If she _____ breakfast, she will be hungry later."
If she does not eat breakfast, she will be hungry later.
What does it mean to be thorough?
Performed or written with great care and completeness.
This city in Europe is famous for its carnival and its colorful floating houses in the Burano district. Which city is it?
Venice.
The Great Wall of China is visible from space.
False.
Which sentence is correct? Both may be correct.
You are not allowed/not permitted to take photographs in this museum.
Both are correct.
This conditional talks about unreal or hypothetical situations in the present.
Second conditional.
What does dead-end mean?
A situation that has no hope of making progress.
This city in Argentina is known as the "Paris of South America." Which city is it?
Buenos Aires.
Octopuses have three hearts.
Complete the sentence with the correct form of the verb in brackets.
I wish you ______ to stay a bit longer last night - we were having such a good time! (be able)
I wish you'd/had been able to stay a bit longer last night - we were having such a good time!
If she had called the doctor, she would have gotten better.
Third conditional.
What does it mean to loot something?
Private property taken from an enemy in war.
This city is famous for its Blue Mosque, also known as Sultan Ahmed Mosque, and is located on two continents. Which city is it?
Istanbul.
The shortest war in history lasted less than an hour.
True (The Anglo-Zanzibar War lasted about 38 minutes in 1896.)
Is the sentence right or wrong? If wrong, correct it.
My glasses aren't in their usual place. Someone must move them.
Someone must have moved them.
What conditional is this?
If you heat water to 100°C, it boils.
Zero conditional.
What is a mortgage?
Money lended to buy a house.
This city is the world’s southernmost capital city. Which city is it?
Wellington.
The Statue of Liberty was originally meant to be in Egypt.
True (It was initially designed as a lighthouse for the Suez Canal.)
You're going to get fined if you park there.
You're going to be fined if you park there.
What is the structure of the first conditional?
If + present simple, will + base verb
What does it mean to be soulless?
Lacking character and individuality.
This city in the United States is home to the Gateway Arch, a monument symbolizing westward expansion. Which city is it? St. Louis, Denver, Colorado?
St. Louis
Goldfish have a memory span of 3 seconds.
Goldfish can remember things for at least a month and can be taught tricks.