Inversions
Mixed Conditionals
Passive Structure
Perfect Gerunds
Relative Clauses
100

Not only _____ talented, but she is also hardworking. 

is she

100

If she had studied more, she _______ in a better university now. 

would be

100

It is believed that the new law ______ very beneficial. 

will be

100

He apologised for ______ been late to the meeting. 

having

100

This is the house _____ I grew up. 

where

200

Seldom _____ such amazing artwork in our gallery. [present perfect, 1st person singular]

have we seen

200

If they ______ [buy] the tickets earlier, they wouldn't be waiting in line now. 

had bought

200

The job _____ by several applicants, but none were chosen. 

was applied for 

200

They are proud of ______ the marathon. 

having finished

200

The book ______  is on the table, is mine. 

which 

300

Only by working together ______ able to solve the problem. [Past simple, 3rd person plural]

were they 

300

If I hadn't met you all those years ago, I _____ happy today. [negative]

wouldn't be 

300

She is thought ______ [contribute] the company's success.

to have contributed to 

300

She regrets _____ that email so quickly. 

having sent

300

She's the person _____ car was stolen.

whose

400

Under no circumstances ______ your phone while driving. [2nd person]

should you use

400

If he _______ [eat] better when he was younger, he would be healthier now. 

had eaten

400

The book is expected ______ [publish] next year.

to be published

400

We appreciate _________ the opportunity to participate. 

having been given

400

The company, _____ he worked for, went bankrupt. 

which 

500

Little ______ how important this decision would be for him. 

did he know

500

If she ______ more confident, she would have performed better in last week's meeting. 

had been

500

The results of the experiment were __________ [find] inconsistent.

found to be
500

The scientist was recognised for _____ the theory ahead of time. 

having predicted

500

The man _____ I spoke to, was very helpful.

whom