Clauses and Conjuctions

She wanted to attend the seminar, ______ she had another appointment.

• for

• but

• or

He enjoys traveling ______ reading novels during his free time.

• and

• yet

• or

I will call you ______ I arrive at the airport.

• although

• if

• because

The weather was cold, ______ we decided to stay indoors.

• so

• yet

• and

He will not pass the exam ______ he studies harder.

• unless

• while

• although

____ the weather doesn't improves, the event will be postponed.

• Although

• If

• What

• Which

The students ____ submitted their assignments late were penalized.

• who

• whose

• whom

• what

The researchers are investigating ____ caused the unusual phenomenon.

• what

• that

• when

• because

____ he works hard, he still struggles to meet deadlines.

• Although

• Because

• Since

• If

The book ____ written by a Nobel laureate is very popular.

• which

• who

• whom

• what