1) So sensational a masterpiece was his that it was adored by many critics.
2) Hard as he tried, he couldn't manage to open the door.
3) Words on signs must be bilingual. (?)
4) The supermarket closed early, so we couldn't buy anything.
5) The most stunning site I've ever seen is Ha Long Bay.
6) No other places in Malaysia is older than Malacca.
7) The earlier you know the cause of the problem, the more easily you cure it.
8) She succeed in holding the party. (?).
9) Children don't know much about/of the future job.
10) If only you stopped smonking.