[ Grammar ]
The police _____ him while he ______ to escape.
A. caught / tried
B. caught / was trying
C. were catching / was trying

Random Topics:
QuantifiersSome & AnyModal Verbs for SpeculationGrammar - Future ActionPresent Simple & Present Progressive TensePassive Voice with Modal VerbsGrammar SuffixesGrammar: so and suchRelative Clauses and Past PerfectBe going to / WillOther quiz:
Grammar › ViewCyclists and motorists have to wear a _______ when they ride a motorbike.
A. hard hat
B. cap
C. mask
D. helmet
Will or Going to › View
A: What would you like to eat?
B: I ___________ a pizza, please. (have)
A. will have
B. ‘m going to have
Grammar › ViewFind the verb.
A. silly
B. green
C. write
D. paper
Modal Verb › View
Do we _______ take our shoes off?
A. have to
B. must
C. can