[ Tenses ]
They (walk) for four hours, so they are tired.
A. had been walking
B. were walking
C. have been walking
D. will have walk
Random Topics:
Identifying TensesGrammar and EssayConditional and SubjunctiveNouns and QuantifiersAdverbial ClausesPresent Perfect vs Past Simple TensePast ParticiplePast Tense & Past Continuous TensePresent and Past Simple TenseAdjectives and DegreesOther quiz:
Cleanup vs. Clean Up › ViewTake a second to … before you go out.
(a) cleanup
(b) clean up
Vocabulary › View
To provide or apply
A. Administer
B. Undeniable
C. Trek
D. Wring
Simple Past Tense › ViewAlice’s parents _______________ in Singapore.
A. grew up
B. grown up
C. grow up
D. grows up
Adjective or Adverb › View
Patrick thinks that chocolate cake is … than banana cake.
A. delicious
B. more delicious
C. a more delicious
D. most delicious
E. a delicious