Final Round Quiz Contest 6th grade

Look at the picture and choose the correct option. 

• cruise

• bruise

• build

We use the ____________ to talk about something that was possible in the past but didn't happen.

• First Conditional

• Second Conditional

• Third Conditional

We use ______________ to when something is necessary or unnecessary.

• must / mustn't

• should/ shoudn't

• have to, need to/don't have to, don't need to

• would/wouldn't

.  

When atoms and molecules vibrate within a substance, the produce heat.  What is this energy?

• Potential energy

• Gravitational energy

• Thermal energy

Choose a word with suffix 

• Surf

• Write

• Noun

• Cat

This layer is the farthest from the center of the Sun.

• chromosphere

• corona

• photosphere

• earth

Choose a word with prefix

• Illegal

• Post

• Act

• house

We use the _________ to talk about something that happened before another action or time in the past.

• Past Perfect

• Simple past

• Third Conditional

• Past Participle

Choose the correct base form of: Inexpensive

• inex

• pensive

• expensive

• expencibe

  Look at the picture and choose the correct answer. 

• flexible

• toxic

• combustible