[ 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:
Grammar Clauses › ViewPart of me had always wanted to try skydiving ___I was really scared the first time.
A. even though
B. unless
C. rather than
D. whether
Grammar › View
Keep ice cream in the ……….. if you don’t want to eat now.
A. refrigerator
B. freezer
C. countertop
D. stove
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