What is the meaning of the verb tumble?

Which adverb is synonymous with the adverb nearly?

Unscramble the letters to make the correct word. Use the definition below.

to increase or improve the quality, value or status of something

If something is dubious, it is thought not to be completely true.

Which verb form is correct?

If I (not, take) ... that job, I wouldn't be the president of the company now.

Write the appropriate form of the verb in brackets.

If you weren't such a jerk, they (invite) ... you to yesterday's party.

Find the grammar mistake in the following sentence.

You won't be able to use grammar correctly unless you don't understand it.

Match the words to make collocations.