[ Tenses ]
We use this tense for unfinished actions.
A. present perfect
B. present continuous
C. present simple
D. future with be going to

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TOEFL Adjective and AdverbSentence StructureCommon Grammar Mistakes and Spelling TipsPast Simple, Past Continuous, Past Perfect, Past Perfect ContinuousPresent and Past TensesGrammar: Adjectives & PrepositionsPreposition FormFuture Continuous, Future Perfect and Future Perfect ContinuousPhrasal Verb and ModalThe Past SimpleOther quiz:
Modal Verbs › ViewFill in the blank with the appropriate modal verb:
You _ bring an umbrella; it might rain later.
A. should
B. can
C. must
Passive and Active Voice › View
They built this temple 3,000 years ago. This must ________ a great civilization.
a. have been
b. was
c. not have been
d. has been
Tag Questions › ViewIt’s not going to rain, _________?
A. going it?
B. isn’t it?
C. is it?
D. won’t it?
E. has it
Tenses › View
Dad …. while I … the plants.
A. cooked; watered
B. was cooking; watered
C. was cooking; was watering
D. had cooked; watered
