[ Grammar ]
The United States has launched many astronauts into space since 1969
A. Simple Present Tense
B. Present Progressive
C. Simple Past
D. Present Perfect
Random Topics:
Sentence Adverbs & Third ConditionalPresent Perfect ContinuousDeterminers & QuantifiersEmployment VocabularyConstrative ConjunctionUsed toPrepositionSubordinating and Coordinating ConjunctionsConditionals Type IPast Tense (Regular and Irregular)Other quiz:
Verb Tense, Pronouns and Antecedents › ViewAs we __________ for the train, we ate our breakfast.
A. were waiting
B. are waiting
C. do wait
D. have waited
Have to/Has to › View
My brother _________________________________ (not/ do) the laundry.
A. haven’t to do
B. doesn’t have to does
C. hasn’t to do
D. doesn’t have to do
Grammar › ViewAre these sneakers _____?
A. Its
B. Mine
C. Yours
Verb Tenses › View
It happens once in a blue moon. What does that mean?
A. It only happens when there is a full moon.
B. It only happens at night.
C. It only happens once in a while.
D. It never happens.