1, They started to build the house 2 years ago …………….. 2, She didn’t begin sending this letter 2 hours ago …………… 3, Did she start learning English in 2000? …………… 4, They last met him when he was at 8. …………….. 5, Did you last finish the homework when you were at home? ………………… 6, She is too short to play that game. (enough) ……………… 7, They are so fast that we cannot catch them. (too) ………….. 8, The boy is so intelligent that he can do the difficult maths. (such…that) …………….. 9, The food is too old for me to eat (such…that) ………. 10, He isn’t tall enough to join the club (too) ……………….. 11, The last time I went there was 3 years ago. ……… 12, They last visited me when they were in London. ……….. 13, This is the first time I cooked dinner. …………. 14, Jane started to collect stamps last month. ………. 15, When did they build that temple? …………. 16, I have not met such an amazing girl before. …………. 17, The last time she wrote a book was last year. …………… 18, I haven't bought jeans for 5 years. …………. 19, They have learnt French for 4 years. ………… 20, She has not made a cake since she was in Vietnam. ………….