Relative clauses B2-C1

The recreation plan.…………they disagreed would require the construction of two new dams.

• about which

• on whom        

• that

• why

The school programme.…………has been interrupted by revision tests requires a regular course study.

August 23rd is the last date.…………you may transfer to another course.

• which

• on which

• that

• what

Students.…………special accommodations should contact the private dormitory office immediately.

• whom require

• that are require

• require

• requiring

• who require

I never forget the time.…………my motorbike broke down in a very crowded street.

• where

• when

• that

• in which

The top model about.…………I was telling you is on TV now.

The coronavirus infected patient, .…………should be self-isolated from 10 to .... days, can become positive again. (Fill in the blanks with correct relative pronouns and the number of quarantine days)

I saw several buildings,.…………were damaged by the catastrophic disaster.

• all of whom

• most of them

• most of which

• none of which 

The first television picture.…………John Logie Baird transmitted on 25 November, 1905 was a boy .…………worked in the office next to Baird’s workroom in London.

• that

• whose

• which

• who

What will you do if you meet someone who is coronavirus infected patient (F0)?