Grammar
Vocabulary
Science
100

Which option is correct?

a) I used to like country music.

b) I use to like country music.

a) I used to like country music.

100

I can’t believe he’s going to walk across that rope. He’s really _____ .

a) brave

b) smart

c) cheerful 

a) brave

100

How many hearts does an octopus have?
a) 3

b) 5

c) 2


a) 3

200

What's the missing word?

A: _____ bag is this?

B: I think it's Kevin's.

a) Which

b) Whose

c) Who

b) Whose

200

Marc is so __________ . He’s always in a good mood and never worries.

a) worried

b) easygoing

c) generous 

b) easygoing

200

True or false: male seahorses give birth to their young, not the females.

True

300

What's the past participle of "see"?

seen

300

The hotel staff are very _____ . They always help us with our bags.

a) helpless

b) helpful

b) helpful

300

What sense do dolphins not have?

a) sight

b) taste

c) smell


c) smell

400

What's the comparative form of "simple"?

a) more simple

b) simpler

c) more simpler

simpler

400

Sofia is very _____ . She once found a lot of money on the street and she gave it back.

a) easygoing

b) generous

c) honest 


c) honest

400

What does NASA stand for?

National Aeronautics and Space Administration

500

How do you spell "big" in the comparative form?

Bigger

500

My boss told me that I am very _____ . He can always trust me to be on time and do a good job.

a) reliable

b) liable

c) honest 


a) reliable

500

How much can an ant lift?

a) 50 times its own weight 

b) 2 times its own weight

c) 100 times its own weight


50 times its own weight

M
e
n
u