[ Modal Verbs ]
. William ________________ complete his assignment on time because he didn’t find the books he needs.
A. isn’t able to
B. couldn’t
C. had better not
D. mustn’t

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Modals - Have to or ShouldA(n), the, no articleVerb & GrammarVocabulary : Coming & GoingSo / Neither / Either / TooArticles & QuantifiersPresent Perfect and Simple Past TenseArticle & PrepositionGrammar- Later/LatterVerbs with Prepositions and ConjunctionsOther quiz:
Grammar › ViewThey …….. to the theatre last night.
A. went
B. had gone
C. were going
Idioms › View
We were late so we ate the meal really quickly.
a. dug the meal
b. directed the meal
c. downed the meal
The questionnaires were……………. with interviews to make the findings more valid.
A. put forward
B. narrowed down
C. followed up
D. thought over
Grammar › View
Choose the correct word or word pair that completes the sentence.
It _______________ been delayed in another city.
_____
A. must of
B. must have
