[ Grammar ]
I am sorry but I (not to understand). Can you speak louder?
A. did understand
B. don’t understand
C. aren’t understanding
D. doesn’t understand

Random Topics:
BASIC GRAMMAR - PRONOUNSAdverb of FrequencyQuantifierConditional 0Modals - Conditionals - Future TensesGrammar: Imperative and Exclamatory SentencesReflexive Pronouns & Modal VerbsVerb Present Simple TensePassive Voice and Relative ClausesPast Continues TenseOther quiz:
Modal Verb › ViewThis steak is a little bit undercooked for my taste __________ putting it back under the grill for another five minutes?
A. Why don’t you
B. Would you mind
C. Would you like
D. Do you prefer
Grammar › View
How _______ flour do you have? B: I have two ____flour.
A. many; bag of
B. many; bags of
C. much; bag of
D. much; bags of
Homonyms › ViewI work ___ that my family can eat.
a. sew
b. so
c. sow
Conjunctions, Interjections and Determiners › View
Find the interjection in the following sentence.
Great! I made no mistakes on my spelling test.
A. great
B. mistakes
C. spelling
D. made
