[ Grammar - could / could not ]
In the past, doctors couldn’t __________ as many lives as they can now.
A. saved
B. to saves
C. save
D. saving
Random Topics:
IF CLAUSEPassive Voice and Relative ClausesSimple Past TensesPresent Simple and Present Continuous TensesThere is, There are, Some, AnyMiscellaneous Grammar UsagesClauses and ConjunctionSubordinating and Coordinating ConjunctionsPronounsTime PhrasesOther quiz:
Present Tenses and Connectors › ViewWe don’t ____ at night.
A. reading
B. read
C. aren’t reading
D. don’t reading
Grammar › View
My little brother …… a new motorcycle 3 days ago.
A. has
B. have
C. having
D. had
Relative Pronouns › ViewDo you know anyone ______ has visited Ireland?
A. whom
B. whose
C. that
D. which
Grammar › View
The movie was ____ boring that I fell asleep.
A. So
B. And
C. More
D. The most