Employees must not / can be late to office meetings.
A. must not
B. can

Random Topics:
Homophone & Homonymanother/the others/each other/one anotherAdverbs of TimeConditionals / Unreal PastPersonal PronounsVerb & GrammarSimple and Compound SentencesGrammar: so and suchWill and Going toWill vs be going toOther quiz:
Vocabulary and Grammar › ViewWhat is the correct punctuation for the sentence: Sarah said, ‘I think we need to study harder.’
A. Sarah said, ‘I think we need to study harder.’
B. Sarah said, ‘I think we need to study harder.’
C. Sarah said, ‘I think we need to study harder.’
D. Sarah said, ‘I think we need to study harder.’
There vs. It › View
The following is correct. A: Is there a a post office around here? B: Yes there is.
A. True
B. False
The train ___ at 5p.m
A. will arrive
B. arrives
C. is going to arrive
D. is arriving
Tenses › View
Which sentence is not persent perfect continuous tense ?
A. My students have been playing football for five years.
B. I have been working on this essay since two o’clock.
C. The children have been watching television for three hours.
D. I have been in London since this morning.