`37` I was such an expensive car that I couldn't buy it
`->` It was such+ ( a / an) + N / N phrases+ that + S + couldn't/ can't + V + ...
`38` Ginger spent 90 minutes seeing that movie on TV
`->` S + spend + thời gian + Ving + O : Dành bao nhiêu thời gian làm dì
`39` The house in which they live is lovely
`40` How long is it since she began to learn English?
`->` How long is it + since + S + Ved / V2 + ..