[ Vocabulary and Grammar ]
Scientists could_______ a way to clean up the oceans.
A. do
B. discover
C. make
Random Topics:
Gerund & InfinitivesVerbs and AdverbsConditional Sentence Type 2 and Type 3There is or There areTenses and Verb FormsTime and CalendarConjunctions and CommasConjunctions in Complex SentencesSubordinate ConjunctionsWill or Going toOther quiz:
Modal Verbs › ViewThe child ____be taken to hospital immediately!!!
A. Might
B. May
C. Must
Grammar › View
Ungulate mammals, like horses and zebras have hooves
A. TRUE
B. FALSE
Relative Clauses and etc › ViewIn a big city like New York, __________ Jodie lives, it isn’t easy to meet people.
A. where
B. which
C. that
D. when
Prepositions of Time and Place › View
You shouldn’t go out ___ a cold morning like this.
A. on
B. in
C. at