If you ____________a good friend, you would help me study.
A. were
B. was
C. are
D. had been

Random Topics:
Compound SentencesConjunctive AdverbAsking & Giving OpinionPresent Perfect Simple and ContinuousPresent Tense vs Past TenseAbstract NounsRun-On SentencesSimple Future - PassiveAdjective & AdverbModals and PrepositionOther quiz:
Comparative › ViewNowadays, people dress…………, so it’s difficult to say which country they are from.
A. less traditionally
B. more traditionally
C. more healthily
D. less healthily
Grammar › View
Can you hear those people? What ………….. (they/talk) about?
A. do they talk
B. are they talking
C. do they talking
Tenses › ViewTelevision viewership……….. slightly since the advent of the Information Age and the invention of the personal computer.
A. drop
B. will drop
C. has droped
D. dropping
Relative Pronouns and Adverbs › View
Which sentence is correct?
A. Cleo and Cindy, which are twins, both want to be doctors someday.
B. Cleo and Cindy, who are twins, both want to be doctors someday.
C. Cleo and Cindy, whom are twins, both want to be doctors someday.
D. Cleo and Cindy, whose are twins, both want to be doctors someday.