[ Grammar ]
My sister could score better on the test if the teacher ……. the grammar once more.
A. explain
B. explained
C. explains
D. was explain

Random Topics:
Present/Past/Future Continuous TensePast Tense & Past Continuous TenseAdjectivesGrammar - Nounsmust/shouldConditional Sentence Type 3Commas and Subordinating ConjunctionsFuture PlansModal Auxiliaries and To Be VerbsVocabulary and IdiomsOther quiz:
Grammar › ViewWhat does “TV” mean?
a. For one hour.
b. Yes
c. Television.
d. For one hour.
e. On Friday.
Modals of Obligation › View
Passengers _______ fasten their seatbelts before takeoff. Those who refuse to comply will be escorted out of the plane.
A. might
B. should
C. can
D. must
Modal Verbs › ViewWhich modal verb is used in affirmative sentences to express past ability or permission?
A. can
B. could
C. may
D. should
Verb Tenses › View
Differentiate between the verb forms in the following sentence: “She (write) a letter when the phone rang.”
A. writes
B. wrote
C. was writing
D. had written
