The teacher (alert) every student to be careful while swimming in the pool.
A. a hot potato
B. kill two birds with one stone
C. warn someone off
D. piece of cake
E. spin a yarn

Random Topics:
Passive Voice and ModalsNoun ClauseGrammar AssessmentParallel Structure or Combining SentencesGrammar: Defining Relative ClausesVerb TenseComparative and Superlative AdjectiveCollective NounsPast Continuous Tense & Past ModalsPast Perfect Simple & ContinuousOther quiz:
Modals and Preposition › ViewWhat is the best response if a guest’s reservation is not found?
A. “I’m sorry, I don’t see your booking. Could I confirm the dates again?”
B. “You must have made a mistake.”
C. “Your reservation is not in our system, please leave.”
D. “I don’t think you booked a room.”
Grammar › View
The angry look on my mother’s face told me that punishment was imminent.
A. Unlikely
B. Certain
C. Potential
D. Going to be bad
Tenses › ViewWhat time _____ they ______everyday (get up) ?
A. do they get up
B. did they get up
C. does they get up
D. do they gets up
Inversions and Subjunctive › View
You can look up the answer…. up with the solution.
A. you shouldn’t come
B. should you not come
C. shouldn’t you come
