9. Rarely has the Prime Minister made so inept a speech.
10. Not only did Harry break his leg but he also injured his shoulder.
(Not only + Trợ động từ/ Modal verb (can/could/may)+ S + V but also …
Not only + động từ tobe (am/is/are/was/were) + S… but also …)
11. Only by training hard every day can you become a good athlete.
12. Should the Government be forced into another election, it will be the favorite to win.
13. Such a lazy boy is he that no one likes him.
14. However hard she works, she never seems to succeed.
15. It was not so much a discussion as an argument.
