He is unreliable. What he says _______ be believed.
A. cannot
B. must not
C. may not
D. might not
cannot: không thể
must not: không được
may not: có lẽ không
might not: có lẽ không
He is unreliable. What he says cannot be believed.
Tạm dịch: Anh ấy không đáng tin tưởng. Những gì anh ta nói không thể tin được.
She ___ be ill. I have just seen her playing basket ball in the school yard.
Jane often wears beautiful new clothes. She _______ be very rich.
John is not at home. He _____ go somewhere with Daisy. I am not sure.
Oh no! I completely forgot we were supposed to pick Jenny up at the airport this morning.- She _______ there waiting for us.
Peter has been working for 10 hours. He _______ be very tired now.
_______ I have a day off tomorrow? - Of course not. We have a lot of things to do.
Chọn từ thích hợp điền vào chỗ trống:
Keep quiet. You _______ talk so loudly in here. Everybody is working.
Susan ___ hear the speaker because the crowd was cheering so loudly.
Sharon was supposed to be here at nine o’clock. She ________about meeting.
Hiking the trail to the peak _______ be dangerous if you are not well prepared for dramatic weather changes. You _______ research the route a little more before you attempt the ascent.