`VII)`
`1` . I haven't written that shirt since May.
`->` Thì hiện tại hoàn thành : S + have/has + (not) + Pii + ....
`2` . It's ages since we last met each other
`->` It's + khoảng thời gian + since + S + last + quá khứ đơn
`3` . Travelling by train is cheaper than travelling by air
`->` So sánh hơn : S + be + adj-er/more-adj + than + S2
`4` . What's wrong with this TV
`->` Có vấn đề gì với cái TV ?
`5` . When are John and Mary getting married
`->` wedding = getting maried
`6` . He can make most people understand when he speaks English
`->` make sb do sth : khiến ai đó làm gì
`7` . She doesn't study hard enough
`->` Adj enough : chưa đủ như thế nào
`8` . The car is too expensive for us to buy
hoặc The car is so expensive that we can't buy it.
`->` S + be + too adj + (for sb) to do sth
S + be + so adj + that + clause