[ Grammar ]
Sam ______ that the exercise is too difficult, but he ______ hard about the last question at the moment.
A. thinks / is thinking
B. is thinking / thinks
C. thinks / thinks
D. is thinking / is thinking
Select your answer:

Random Topics:
Adverbs of frequencyPast Continuous Tense & Past ModalsPresent Simple & Present ContinuousGrammar and PrepositionsIndependent ClausesCorrelative ConjunctionUnderstanding Product Packaging and TensesDo not- Does notPassive Voice in Past Simple TenseCountable & Uncountable NounsOther quiz:
Grammar › ViewThe end of the film was so……………that many people cried.
A. shocking
B. moving
C. exciting
D. boring
Articles › View
I’ve been walking for three hours. I’ve got _____ sore feet.
A. a
B. an
C. the
D. –
