[ Grammar ]
The pupils told their teacher that _____ problems were too difficult to solve.
A. a
B. this
C. that
D. those
Random Topics:
Perfect TensesGerund and InfinitivesSimple Past Tense and Past Perfect TenseActive Voice-Present tenseTypes of SentencesSo - Too - Either - NeitherWill or Going toSimple PastSynonymPast Perfect SimpleOther quiz:
Grammar › ViewShe didn’t win the competition.
She wishes she ____________ the competition.
A. won
B. could win
C. had won
D. would have won
Grammar › View
The twins are so alike that most people cannot __________ them __________.
A. tell… apart
B. tell… off
C. tell… on
D. tell… about
General Knowledge › View1.5 km = _______ m
A. .015
B. .00015
C. 150
D. 1500
Vocabulary › View
What are the main skills ………. for this job ?
A. require
B. required
C. requiring
D. requires