[ Modal Verbs ]
I _____be late as I have a lot on my plate.
A. Could
B. Must
C. Should
D. Have to

Random Topics:
Offer and SuggestionModals - Conditionals - Future TensesPast Continues TensePersonal PronounAdverbs & to bePerfect TenseGerund or InfinitivesSimple Past - Irregular VerbsConditional SentencePhrases and ClausesOther quiz:
Tenses › View. Bill and Lee … skiing last winter, but next holidays they … kayaking.
A. went; go
B. went; are going
C. go; are going
Modals › View
I can’t find my keys. I _____ to take them when I left the house this morning.
A. must forget
B. must have forgotten