[ Grammar ]
The astronaut __________ for years before the launch.
A. trained
B. had trained
C. was training
D. trains

Random Topics:
Past and Perfect TensesPast Continues Tense“Put” Phrasal VerbPast and Present Continuous tenseBe Going To vs. WillGrammar - FutureSimple and Past TensesGrammar & ReadingPositive and Negative ConnotationsDirect-Indirect SpeechOther quiz:
Grammar › View______ I use your phone?
A. Can
B. May
Noun › View
Whitney walked to school while it was snowing.
A. Walked, school
B. Whitney, walked, school, snowing
C. Whitney, school
The little girl asked what _______ to her friend.
A. has happened
B. happened
C. had happened
D. would have been happened
Grammar › View
The verb is the word that tells what the subject does. What is the verb of the sentence “The dogs run in the park”?
A. Run
B. Dogs
C. The dogs
D. Runs
