Passive Voice to Active voice
Missing collocation
Most popular in the world
Biggest things
Mis.
100

Can these problems be solved?

Can you solve these problems?

100

every, work, night and

day

100

What is the most visited website in the world?

google

100

Which country is the biggest in the world?

Russia

100

What do you call the daughter of your brother?

Niece

200

Will our listening comprehension skills be tested next week?

Will they test our listening comprehension skills next week?

200

fast, frozen, Italian

food

200

What is the most popular sport in the world?

Soccer

200

What is the biggest planet in the solar system?

Jupiter

200

How many zeros are there in ten trillion?

13

(10,000,000,000,000)

300

When were the children taken on a trip?

When did they take the children on a trip?

300

guest, class, hotel

room

300

What is the most popular ice cream flavor?

Vanilla

300

Which city has the tallest building in the world?

Dubai - The Burj Khalifa

300

Which is the 22nd Element on the Periodic Table of Elements? (Spell out)

Titanium

400

Has the house been cleaned yet?

Have they cleaned the house yet?

400

ball, board, computer

game

400

What is the third most spoken language in the world? with 1st being English (1.348 billion2) and 2nd being Mandarin Chinese (1.120 billion) 

Hindi 600 million

400

In what country(ies) is the world's biggest mountain?

Nepal, Tibet (China)

400

You cannot live without iron. Where in your body is most of the iron located?

Your blood

500

Is the boat being repaired?

Are they repairing the boat?

500

trip

500

Excluding water, what is the most popular drink in the world?

Coffee

500

Which football (soccer) team has the biggest number of fans?

Barcelona

500

Atoms of the same chemical element that have different atomic mass are known as?

Isotopes