[ Grammar ]
Jack and Sue could have helped you,
A. didn’t they?
B. could they?
C. couldn’t they?

Random Topics:
Infinitive FormsPresent Perfect vs Past Simple TenseVerb PatternsAdjectives or AdverbsPresent Continuos Tensemust/shouldSingular and Plural NounsIf ClausesPast Perfect Tense and Past TenseGerund & ParticipleOther quiz:
Antonyms › ViewFALLACY
A. Personal philosophy
B. Imaginative idea
C. Unconfirmed theory
D. Tentative opinion
E. Valid argument
Vocabulary and Grammar › View
. Which sentence contains a subordinate (dependent) clause?
A. We left early, and we avoided traffic.
B. Since it was raining, we stayed inside.
C. He enjoys playing chess, but he rarely has time.
D. The sun was shining brightly.
Tenses › ViewFill in the blank: I ___ (to start) my new job next week.
A. started
B. start
C. will start
D. am starting
Vocabulary, Adjective & Preposition › View
They are reliant __________ technology for their daily work and communication.
A. about
B. at
C. of
D. on
