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nguyenjuly1542001qn
2 năm trước
Tính thể tích của hình chóp tam giác đều , biết cạnh bên bằng 5cm và chiều cao bằng 4cm.
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*Complete the following sentences using one of the combinations in the box. back on away from out of forward to on with down on up with up to 1 Children grow ___________ their clothes so quickly! It costs a fortune! 2 How do you get ___________ your parents? OK? 3 I'm really looking ___________ our holidays next week. I'm so excited! *. Give the correct form of the verbs Several cars were involved in the pile-up because no one (1 try)........................... to phone the police for help. If someone (2 call)........................the police immediately, they (3 be able)................................ to send an ambulance and also direct the traffic, thus (4 prevent)..................... other accidents. A passer-by (5 tell)..................... the police that he (6 decide)......................... to free the trapped driver before (7 phone)................... the police. He said that the trapped driver (8 beg)......................... him not to leave him. If he (9 go off).......................... to look for a phone or to seek help, the driver (10 be)..................................... in the car when it was hit by the second car.

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