Present Verb Tenses
Past Verb Tenses
Relative Clauses 1
Relative Clauses 2
All Verb Tenses
100

Please be quiet. I __________ (try) to ready my book. 

am trying

100

At 12:45 yesterday, Mr. Alright __________(see) a patient in his office. 

saw

100

Did you really understand ______ I told you?

1. that

2. what

3. chich

Correct answer: 2. what
➪ We use which/that as relative pronouns. They refer back to a noun or sentence.
➪ We use what independently to mean ‘the thing/s that’.
➪ Did you really understand what I told you? = Did you really understand the thing(s) I told you?

100


I wasn't honest with Kenneth, ______ made him furious.

1. -

2. that

3. which

Correct answer: 3. which
➪ We use which as a relative pronoun when we want to refer back to a whole sentence.
➪ We can never use that in a non-defining relative clause (between commas).

100

I'm curious. Tell me, how__________ (you/decide) to become an undercover cop?

did you decide 

200

I __________ (not/belong) to this club. 

do not belong 

don't belong 

200

I __________ (fall) asleep while I __________ (watch) television. 

fell 

was watching 

200

Mr. Dean, _______ had recently been fired, had a long list of misconducts.

1. which

2. who

3. that

Correct answer: 2. who
➪ We use who or that to refer to people, but that cannot be used in non-defining relative clauses (between commas).

200

The chancellor, _______ sons were arrested in the corruption operation, resigned yesterday.

1. both of whose

2. both whose

3. both of whom

Correct answer: 1. both of whose
➪ In non-defining relative clauses (=between commas), we can use a quantifier + of whose.

200

What __________(you/do) this weekend ? I think I __________(start) a new jigsaw puzzle .

                     

will you do 

will start 

300

He __________ (work) as a teacher for 2 years now. 

has been working 

300

What __________ (you/do) at this time yesterday? 

Oh, I __________(prepare) dinner. 

were you doing

was preparing 

300

The victims, most of ______ were adults, are being identified by the US authorities.

1. whom

2. who

3. which

Correct answer: 1. whom
➪  We can use of which/whom after a quantifier such as some, any, none, all, both, several, enough, many and few.
➪ We use of whom (NOT of which) to refer to people.

300

The police searched the vehicle ______ the gun was found.

1. where

2. that

3. which

Correct answer: 1. where
➪ We can use where or at/in/on which to refer to a place.
➪ The police searched the vehicle where the gun was found. = The police searched the vehicle in which the gun was found.

300

By the end of this year, John  __________(work) for 40 years at his company.

will have worked 

400

He __________ (teach) French and German at university and __________(learn) Greek. 

teaches 

is learning 

400

When we arrived at the cinema, the film __________(already/start). 

had already started 

400

I like the scene ______ Dorothy meets Scarecrow.

1. what

2. where

3. which

Correct answer: 2. where
➪ We can use where or at/in/on which to refer to a place.

400

The driver, ______ contract finishes at the end of the season, doesn't want to talk about his future.

1. whose

2. whom

3. who

Correct answer: 1. whose
➪ We use whose to express possession (whose contract= the driver's contract).

400

They __________ (have) dinner when the tornado  __________(strike). 

                        

were having 

struck 

500

__________ (you/know) what Mr. Smith __________(do)? He is not in his office. 

Do you know 

is doing

500
I am nos exhausted. I __________(really/have) a tough week. 

have really had 

500


This is the man ______ I am in love with.

1. whom

2. who

3. which

Correct answer: 2. who
➪ We can use who(m) to refer to people. We use whom after a preposition.
➪  This is the man who I am in love with. = This is the man with whom I am in love.

500

Between 2000 and 2005, she wrote three novels, ______ was published.

1. either of which

2. none which

3. none of which

Correct answer: 3. none of which
➪ In non-defining relative clauses (=between commas), we can use of which/whom after a quantifier such as some, any, none, all, both, several, enough, many and few.
➪ We use either when we have to choose between two possibilities, A or B.

500

My dad  __________(not/try) sushi until last night. He liked it.

had not (hadn't) tried 

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