2. My French friend finds driving on the left difficult. My French friend isn’t…….. 3. When I was young, I took my son out for a walk everyafternoon. I used to…......………………… 4. We didn’t go on holiday because we didn’t have enough money.  We didn’t have ………. 5. The children couldn’t go swimming because the sea was very rough.  The sea was too …….. 6. He is too young to go to school. He is not……………………………….

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`2)` My French friend isn’t used to driving on the left.

`-` Be not used to `+` V`-`ing : không quen làm gì

`3)` I used to take my son out for a walk every afternoon when I was young.

`-` Used to `+` V nguyên thể : đã từng làm gì trong quá khứ nhưng giờ không làm nữa

`4)` We didn’t have enough money to go on holiday.

`-` Enough `+` N `+` to V nguyên thể : đủ cái gì để làm gì

`5)` The sea was too rough for the children to go swimming.

`-` Be too `+` adj `+` for someone `+` to V nguyên thể : quá ... đến nỗi`

`6)` He is not old enough to go to school.

`-` Adj `+` enough `+` to V nguyên thể : đủ cái gì để làm gì