[ Modals and Advice ]
You ______________ stop reading for a while. You look really tired.
A. Should
B. Should not
C. Must
D. Must not

Random Topics:
Modal and Auxiliary VerbsParallelism and Subject Verb AgreementVerb TensesBecause / soFuture TenseReported Speech and SubjunctiveInfinitive and GerundsModal VerbGerund & InfinitiveComparative and Superlative AdjectiveOther quiz:
Ed and Ing Endings › ViewThere was no school today. Nobody had told me. I got to school as usual at 7:50. The security guard laughed at me and I had to go home. I was rather …
A. annoyed
B. annoying
Grammar › View
I ____ reading a wonderful book about space travel.
A. just finish
B. just do finish
C. have just finished
D. have just been finishing
Vocabulary and Grammar › ViewThomas was ill, ______ he couldn’t take part in the final interview.
A. so
B. and
C. or
D. but
Grammar › View
. ________ the cold weather, she went swimming.
A. Although
B. Despite
C. In spite
