[ Grammar ]
Scientists ………. life on other planets yet.
A. didn’t discover
B. haven’t discovered
C. aren’t discovering
D. don’t discover
Random Topics:
Direct and Indirect SpeechCoordinating Conjunctions and Comparative AdjectivesAdjective SuffixesPassive Voice with Modal VerbsConditionals 1,2,3Asking and Giving OpinionGrammar - SimilesWish SentenceCausative VerbGerund - to InfinitiveOther quiz:
Grammar › ViewThe team ___ along the river bank when they accidentally found a big cave
A. Were walking
B. Are walking
C. Will walk
D. Walked must
Tenses › View
I ……..him ten days ago.
A. see
B. saw
C. have seen
D. will see
Prepositions of Place › ViewYour glasses are right _______ you….
A. in front of
B. on top of
Grammar › View
Mariam couldn’t buy lunch _______ she had lost her bag.
A. because
B. so
C. or
D. although