[ Modals of Obligation ]
Choose the correct option to complete the sentences:
Companies ___________ invest in technology to communicate with customers online.
A. have to
B. mustn’t
C. has to
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Grammar › ViewIf you exercise more, you——————- a lot healthier.
A. are feeling
B. will feel
C. don’t feel
D. won’t feel
Grammar › View
……………………………you American?
A. Are
B. Am
C. Is
D. Be
After arriving home, I realised I _______ any milk.
A. hadn’t bought
B. had bougt
C. hadn´t bougt
Grammar › View
The woman ______ I talked to yesterday is my new neighbor.
A. who
B. whom
C. whose
D. which
E. when