[ Verb Patterns ]
The professor is known for __________ difficult concepts in a simple way.
A. explaining
B. explain
C. to explain
D. explained

Random Topics:
Sentence TypesAdjectives (-ed / -ing)Present Simple for Future ArrangementPrepositions of Time & PlacePerfect Tenses of VerbsAdjectives & QuantifiersPresent Simple Affirmative and NegativePresent Perfect Tense and Simple Past TenseIN, ON & ATMoods of GrammarOther quiz:
Modal Verbs › ViewWhat ___ you ___ if you have a headache?
A. will/do
B. can/do
C. should/do
Modal Auxiliaries › View
Complete the sentence: If it rains, we ___ stay indoors.
A. can
B. should
C. might
D. would