①It is just typical that my journey is on one of the oldest lines，as well as one of the deepest (lines)．
②My office is only on the third floor of the building，so (it is) quite low.
③He is going to his uncle's (house)．
④(Is there) Anything wrong?
⑤Her job is to take care of the elders and (to) wash their clothes.
⑥The child wanted to play in the street，but her mother told her not to(play in the street)．
⑦— Would you like to come to dinner tonight?
— I'd like to (come to dinner tonight)．But I'm too busy.
⑧To some smile is very easy，and to others (smile is) so hard.
⑨Mary is going to sweep the floor because Alice won't (sweep the floor)．
⑩The baby closed his eyes as if (he were) to sleep.
