Conditional Conjunctions
Complete the sentence with the correct conjunction (unless / as long as): "You won't pass the exam _______ you study hard."
unless
Choose the correct modal (must have / can't have): "The lights are off and nobody answered the door. They _______ left already."
must have
Combine the sentences using a relative pronoun: "The man is a famous doctor. He lives next door."
The man who / that lives next door is a famous doctor
Identify the Noun Clause acting as an object: "I don't know where she went."
where she went
Complete the sentence: "I will lend you my car _______ (provided that / unless) you drive safely and bring it back on time."
provided that
Complete the sentence expressing certainty that something was impossible: "Sarah was with me all night, so she _______ (break) the window."
can't have broken (or couldn't have broken)
Complete the non-defining relative clause: "London, _______ is the capital of the UK, attracts millions of tourists every year."
which
Complete the sentence so the Noun Clause acts as the subject: "_______ she decided to leave early surprised everyone." (Option: What / That / Where)
That (e.g., "That she decided to leave early...")
Complete the sentence with in case or if: "Take an umbrella with you _______ it rains later." (Hint: doing something as a precaution)
in case
Express a past possibility using a modal verb: "I can't find my keys anywhere. I _______ (leave) them in the office."
might have left (or may have left / could have left)
Complete the sentence showing possession: "I met a student _______ family owns a hotel in Rome."
whose
Rewrite the question into an indirect question (Noun Clause as Object): "What time does the flight arrive?" -> "Can you tell me _______?"
what time the flight arrives