[ Mixed Tenses ]
After the teacher finished __________ the grammar rules, the pupils understood them.
A. explain
B. explains
C. explained
D. explaining

Random Topics:
Fragment, Comma Splice and Run -on SentenceCompound and Complex SentencesPresent tense AffirmativePresent Simple with Adverbs of FrequencyQuantifiers MixPreposition of TimeThe -ing Form of VerbsPast Continuous Tense & Past ModalsTenses and Time MarkersTenses: Present simple, Past Simple, Future SimpleOther quiz:
Reporting Verbs › ViewAsprey (2018) emphasises that exercise is a powerful anti-aging tool.
A. says something is true directly, and firmly, often used when others disagree
B. to highlight an important point
C. suggests it is inaccurate
D. says indirectly that something is true
Grammar › View
I felt very happy ………. I had moved to the countryside.
A. after
B. before
C. until
D. though
Modal Verbs › ViewAfter completing his training, John ___ speak fluent Mandarin. He didn’t focus too much.
A. can’t
B. could
C. couldn’t
Grammar › View
______ did you eat? Pizza
A. Where
B. What
C. Who
D. When
