[ Modal Verbs ]
I used my keys to start the car. My keys ___ be in the car.
A. must
B. might
C. must not

Random Topics:
Modal SpeculationNounGrammar - much, many, a lot ofCollective NounsArticles - rulesCoordinating ConjunctionsImperative SentencesArticles and PrepositionsVerb Tenses and ModalsSecond Type ConditionalOther quiz:
Grammar › ViewWelson is ___________ in the pool.
A. swim
B. swims
C. swam
D. swimming
Vocabulary and Grammar › View
Provide a sentence using the word ‘deduce’ in the correct context.
A. I can deduce the weather by looking outside.
B. She deduced the answer without any evidence.
C. They deduced the recipe from the taste alone.
D. From the clues provided, we can deduce that the suspect was at the scene of the crime.
Grammar › ViewWhat ____ you ____ for your birthday this year?
A. do / do
B. does / do
C. is / doing
D. are / doing
Grammar › View
What is the superlative degree of high?
A. Higher
B. MoreHigh
C. Highest
D. Most high
