Decide if who is the subject or object of the questions below. Circle the correct form. 1.Who won/did win the football match last night? 2.Who want/do you want to go with? 3.Who knows/does know the right answer? 4.Who already know/do you already know in this class? 5.Who told/ did tell you the news? 6.Who live / do you live with? 7.Who lives /does live in the flat next door? 8.Who smokes / does smoke? 9.Who broke/did break my pen? 10.Who did phone/did you phone just now? 11.Who went/did you go out with last night? 12.Who gave you /did you give those chocolates? 13.What happens/does happen at the end of the film?

xương tay quay thuộc loại xương gì?

a, xương dài

b, xương ngắn

c, xương dẹt

d, cả 3 loại xương

tim trẻ em có thể tích tâm thu lớn hơn hay nhỏ hơn so với người lớn?

1.Most sharehodlers still fail ....both the immediate impacts and future implications of corporate mergers and takeover bids, check.

a. understood

b. understanding

c.to understand

d. have understood 

Giúp mình với ạ

It is ..... to contact tech support if you experience any problems logging into your account.

a. advisable

b.advisory

c.advisedly

d.advise

Mn giúp với ạ

Do what you want, but......for me, I won't sign until I've read the entire contract.

a.because

b.as

c. in the case

d.about

Mn giúp mình với ạ!