A "breakthrough" is: A. A minor improvement. B. ...

[ Vocabulary ]

A “breakthrough” is:

A. A minor improvement.

B. A significant advancement or discovery

C. A failure

D. A routine task

Select your answer:
A B C D E

Other quiz:

Grammar › View

How can you fix the following run-on:

Being smart is good, being kind is better.

A. Being smart is good. Being kind is better.

B. Being smart is good, but being kind is better.

C. Both of these fix the run-on!

Grammar › View

Have you ever tried these new candies? They ……… peanuts.

A. Looks like

B. Smells like

C. Tastes like

D. Sounds like