Convert the following sentence to present perfect: ‘They finish their homework.’
A. They are finishing their homework.
B. They finished their homework.
C. They have finished their homework.
D. They will finish their homework.

Random Topics:
Sentence CompletionModals for DeductionTOEIC Tenses, VerbsTOEIC Grammar and Vocabulary Review1st & 2nd ConditionalsProgessive TensesQuestion Tags in Verb TensesComparatives and SuperlativesComparative AdjectivesAdverb Clause ConnectorOther quiz:
Tenses › ViewHe _______________ (lose) his keys, so now he _______________ (have) to break into his own house.
A. had lost / had
B. loses / has
C. lost / had had
D. has lost / has
Dependent Preposition › View
It took years to become fully accustomed ____ the rigorous work schedule.
A. to
B. in
C. with
D. at
Object Pronoun › ViewWe all worked hard and the teacher gave ….a good mark.
A. them
B. us
C. it
D. you
Passive Voice › View
They reported that there was a serious accident on the main road.
A. There was reported that there was a serious accident on the main road
B. Was it reported that there was a serious accident on the main road
C. there was a serious accident on the main road.It was reported that
D. It was reported that there was a serious accident on the main road
