`1` We can set off towards the mountains at dawn.

`-` set off (phr.v): khởi hành; bắt đầu `=` start a journey: bắt đầu chuyến đi

`-` can + V-inf

`2` Dad fetched the luggage while Mum checked in at the hotel.

`-` check in (phr.v): làm thủ tục nhận phòng `=` register: đăng kí nhận phòng

`-` check `->` checked (QKĐ)

`3` I asked the taxi driver to drop me off outside the train station.

`-` drop (sb) off (phr.v): cho ai xuống xe `=` let sb out: cho ai đi xuống

`-` ask sb to V-inf: nhờ ai làm gì

`4` Oh, no! I've forgotten my passport! We'll have to double back and get it!

`-` double back (phr.v): quay lại `=` go back: trở lại

`5` The most exciting moment is when the plane takes off.

`-` take off (phr.v): cất cánh `=` leave the ground: rời mặt đất

`6` Stop the car! I think we've ran over a dog.

`-` run over sth (phr.v): tông phải, chạy qua cái gì `=` hit: đâm vào

`-` S + have/has + V-`II`

`7` I don't think a horse can ever keep up with a car.

`-` keep up with sth (phr.v): bắt kịp `=` stay as the same speed: đuổi kịp

@hạ