[ Modals of Advice ]
If the employees visit Canada, they ____ take warm clothes.
A. had better
B. ought
C. should
D. must

Random Topics:
Phrases and TensesPast and Perfect TensesComparison Degree & GerundsComparatives and Past Perfect TenseProgressive TensesIn/On/At + TimePast Simple, Present Perfect TenseModals and Present TensesConjunctionsComparative and Superlative AdverbsOther quiz:
Grammar › ViewIdentify the command.
A. Go to walk.
B. Go to school.
C. Go to the garden.
D. Go to sleep.
Participal Phrases › View
Two of my friends ________ in the school fights last weekend have been arrested by the police.
A. were involving
B. to be involved
C. involving
D. involved
Grammar › ViewThere ____ computers in the classroom
A. Is
B. Are
C. Am
Grammar › View
Did you _____ a good time?
A. had
B. have
C. has
