. Use present perfect tense: They (to visit) Paris twice.
A. They visit Paris twice.
B. They have been visiting Paris twice.
C. They have visited Paris twice.
D. They visited Paris twice.

Random Topics:
Adverbial Clause of MannerFuture Tense VerbBecause / soFamily Members and Present SimpleFuture Perfect ContinuousSynonyms and VocabularyGrammar, Literature, and VocabularyPreposition and Preposition PhrasePast Tense and NeutralLinking WordsOther quiz:
Relative Pronouns › ViewThis is the police officer____________ caught the thief.
A. who
B. whose
C. where
D. which
Grammar › View
The road is very dangerous. They_____there at night.
A. shouldn’t drive
B. should driving
C. shouldn’t driving
David was worthy of his teacher’s praise for his kind actions. What does “worthy” mean in this context?
A. Deserving respect
B. A type of fruit
Tenses › View
My mother ____ her doctor tomorrow because her eyesight____ worse since she got this computing job.
A. has visited / is becoming
B. visits / becomes
C. is visiting / became
D. is visiting / has become
