MO1 U4 defining non defining relative clauses

She works with her siblings, (a)   company manufactures clothes.

Indicate if the next sentence is a defining or a non-defining relative clause:

Alice, who's retired now, spends a lot of time with her grandchildren.

• Defining relative clause

• Non-defining relative clause

My cousin, (a)   you met last year, just got married.

Indicate if the following sentence is a defining or a non-defining relative clause:

Are you the one who sent me the letter?

• Defining relative clause

• Non-defining relative clause

Summer is the season of the year (a)   I am happiest.

The house, __________ was built in 1992, has just been opened to the public.

• that

• which

• whose

• who

Choose the correct option to elaborate a participle clause:

Alisha, __________ to play the role of narrator, was the best thing that ever happened to the local theatre.

• commissioning

• commissioned

Choose the correct option to elaborate a participle clause:

Rhinos, usually __________ of as tame animals, can be very fierce if they are provoked.

• thinking

• thought

He didn't even say "thank you", _____ I found really rude.

• what

• which

• who

That’s the school _____ does lots of strikes and drama.

• that

• what

• which