1I have bought some eggs ............... the guests stay to lunch.
Wrong!
In case is mainly used to talk about precautions.
2We will buy a chicken ............... the guests stay to lunch.
Wrong!
We use if to express a condition - something which must happen first so that something else can happen. In case is mainly used to talk about precautions.
3Give me a call ............... you have doubts.
Wrong!
In case is a conjunction. It is followed by a clause.
4The fire alarm will ring ............... fire erupts.
Wrong!
5Call me ............... there is a problem.
Wrong!
We use in case before a clause.
6The exam will be postponed ............... there is a bus strike tomorrow.
Wrong!
7The possession will be stopped ............... trouble.
Wrong!
Use in case of before a noun.
8Break glass ............... fire.
Wrong!
9Show this to her ............... she asks for proof.
Wrong!
10Call the fire brigade ............... a fire outbreak.
Wrong!
We use in case of before a noun.
11Take the coat ............... it rains.
Wrong!
Done.
Score: 0/11
Answers
- I have bought some eggs in case the guests stay to lunch.
- We will buy a chicken Either could be used here the guests stay to lunch.
- Give me a call in case you have doubts.
- The fire alarm will ring in case fire erupts.
- Call me in case there is a problem.
- The exam will be postponed in case there is a bus strike tomorrow.
- The possession will be stopped in case of trouble.
- Break glass in case of fire.
- Show this to her in case she asks for proof.
- Call the fire brigade in case of a fire outbreak.
- Take the coat in case it rains.

