[ Prepositions ]
I shall be back ……about twenty minutes times.
A. In
B. At
C. By
D. From

Random Topics:
Modal Verb Gerund or To InfinitiveMixed ConditionalsGrammar: Adjectives & PrepositionsComparatives and Past Perfect TenseUnless If First ConditionalExclamationUnreal Uses of Past TensesPresent Forms and Narrative TensesModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityRelative Pronoun/AdverbsOther quiz:
Grammar › ViewRecently, a new vaccine against measles __________.
A. has been developed
B. had been developed
C. had developed
D. was developing
Modals › View
Which sentence uses a modal verb to express a conditional possibility?
A. If it rains, we might stay indoors.
B. If it rains, we must stay indoors.
C. If it rains, we will stay indoors.
D. If it rains, we should stay indoors.
Tenses › ViewIn the USA elections for president … every four years.
A. hold
B. is held
C. are held
D. was held
E. were held
Future Tenses › View
The Sharks are much better! I’m sure they …………. the Dolphins today!
A. are going to beat
B. will beat
C. beat
D. are beating
