[ Expressing Obligation and Modals ]
In order to log on to the Internet, Sally __________ her user I.D.
A. must enter
B. have to enter
C. has got to entering

Random Topics:
Modals and TensesInfinitives for reasonsAdverbs of Manner, Likes and PreferencesTenses - Pasive VoiceThe Present Progressive TensePrepositions after Verbs and AdjectivePast form of ModalsMixed ConditionalWho am I?Grammar of Conjunctions and PrepotitionsOther quiz:
Future Continuous, Future Perfect and Future Perfect Continuous › ViewTomorrow by this time I ___________(water) my beautiful succulents
A. wont be watering
B. Won’t have watered
C. Won’t have been watering
Past Tenses › View
The boxers _______ hard during the match. It was a short game because the man in the black shorts won easily.
A. fighted
B. fought
C. fight
D. played
Grammar › ViewHow often do you play tennis?
a. On Tuesday.
b. For two hours.
c. Almost every day.
d. With John.
Conditional Sentence Type 1 › View
I’ll only ______ you if I ________ there is a problem.
A. Calls – thought
B. Called – think
C. Call – think
D. Called – thinking
