Since Ruma didn‘t want to be disturbed while studying, she left the phone off hooks.

Which underlined phrase in each of the following two sentences should be replaced by an alternative given below to make it grammatically correct? (Questions 09-10):

1. Since Ruma didn‘t want to be disturbed while studying, she left the phone off hooks.

[ঢাবিঃ গ ইউনিট (ব্যবসায় শিক্ষা) ২০১৪-২০১৫ : 2015]

1. of hook

2. for the hook

3. off hooking

4. off the hook

5. from the hook

Answer

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