[ Grammar ]
They’re coming this week but I don’t know which day.
They ___________ be coming tomorrow.
A. Could
B. Can´t
C. Must

Random Topics:
Root WordPreposition of PlaceModal Verbs of Certainty and PossibilityUnderstanding Product Packaging and TensesGerund vs InfinitiveInfinitive and GerundSimple Present and Past TensePhrases and ClausesNarrative Tenses & ConditionalsPresent Perfect and Present Perfect ContinuousOther quiz:
Grammar and Vocabulary › ViewMy father’s name is Tom. ________ sister’s name is Erica.
A. His
B. Their
C. Her
Modal Verbs › View
We … play computer games later. (maybe)
A. will
B. won’t
C. might
D. might not
Grammar › View___________ is the best way of keeping healthy
A. To run
B. Run
C. Running
Comparatives, Superlatives & Equatives › View
My backpack is ________as yours.
A. heavy
B. as heavier
C. as heavy
D. heaviest
