[ Grammar ]
______ change our research topic, we may not find enough reliable sources.
A. Rather than we
B. Whether we
C. Unless we
D. If we will
Random Topics:
Simple Present and Present ContinuosVerbs and TensesModals and Modal PerfectsTenses - AuxiliariesGrammar - Present Perfect TenseGrammar - ConnectorsPresent Perfect ContinuousProgressive Verb TensesVerbs and PrepositionsAdverbs or AdjectivesOther quiz:
Grammar › ViewIf Cuong had run ________ , his brother could have caught him.
A. fast
B. faster
C. the fastest
D. more faster
Grammar › View
Choose the correct sentences for infinitives
A. He fails to get to the airport on time
B. I’m pleased to see you again
C. We can admitting its her faults
D. You better go on a camping tomorrow
Grammar › View____ people like running, while others do not like it.
A. Much
B. None
C. Any
D. Some
Gerunds and Tenses › View
. Which sentence is in the present continuous tense?
A. I play soccer now.
B. I am playing soccer now.
C. I playing soccer now.
D. I played soccer now.