Ex 1. Choose the best answer. 1 – Would you mind if I........................ the door ? A – close B – clossed C – closing D – to close 2 – The toy.........................in China is five dollars. A – made B – are made C – was made D – making 3 – It is difficult .......................... this exercise. A – to do B – did C – do D – doing 4 – It is too hot here. Would you mind........................ the air-conditioner ? A – turn on B – turning on C – to turn on D – turned on 5 – Poeple break the glass...................... small pieces. A – in B – to C – in order to D – into 6 – There are daily flights to Ho Chi Minh city..................Monday. A – on B – in C – except D – at 7. The flight _____ at 6.10 has been delayed. A. leave B. leaving C. left D. leaves 8. Would you mind_____ I borrowed your dictionary? A. if B. that C. when D. Ø 9. Would you mind _____ the window? A. to close B. about closing C. closed D. closing 10. The road ______ down to the sea is very rough. A. goes B. to go C. gone D. going