We arrived _______ the Hawaiian island of Oahu last year.

A.at                   B. in                             C. on                    D. to                       

We arrived _______ the Hawaiian island of Oahu last year.

A.at                   B. in                             C. on                    D. to                       

My father teaches English well 

-> My father is ...........

I.read passage, then choosethe correct word or phr (13)ase that best fits the blank. 

Did you (13) ............ that a quater of British and American 14-19 year olds do all sorts of part-time jobs ? they sell things in shops (14) ............. serve in cafes or restaurants . Or they work at riding stables, farms or even take dogs (15) ............ a walk . In the UK , there are (16) ......... laws about teenager work . 13-14 year olds (17) ................. allowed to work in a factory , and they can only work 7am-7pm. During term time , they can only work for 2 hours a day  , and 12 hours a week (18) ............ On Saturdays , they're allowed to work for 5 hours , but they can't work (19).............. than 2 hours on Saturdays . During the holidays , (20)........... can work 25 hours a week . what do you think ? Should teenagers work ?

(13) A. know        B. knew          C. to know           D. known

(14) A. and           B. or               C. but                   D. so

(15) A. at              B. in                C. for                   D. on

(16) A. a lot of      B.lots of         C. much              D. Both A and B 

(17) A. isn't           B.aren't          C. wasn't             D. weren't 

(18) A. at total       B.in total       C. for total           D. All are correct

(19) A. long           B.longest       C.longer              D.Both A and B 

(20) A. they           B.their            C.them                 D.theirs 

giúp với !!!

II.read passage, then choosethe correct word or phr (13)ase that best fits the blank. 

Did you (13) ............ that a quater of British and American 14-19 year olds do all sorts of part-time jobs ? they sell things in shops (14) ............. serve in cafes or restaurants . Or they work at riding stables, farms or even take dogs (15) ............ a walk . In the UK , there are (16) ......... laws about teenager work . 13-14 year olds (17) ................. allowed to work in a factory , and they can only work 7am-7pm. During term time , they can only work for 2 hours a day  , and 12 hours a week (18) ............ On Saturdays , they're allowed to work for 5 hours , but they can't work (19).............. than 2 hours on Saturdays . During the holidays , (20)........... can work 25 hours a week . what do you think ? Should teenagers work ?

(13) A. know        B. knew          C. to know           D. known

(14) A. and           B. or               C. but                   D. so

(15) A. at              B. in                C. for                   D. on

(16) A. a lot of      B.lots of         C. much              D. Both A and B 

(17) A. isn't           B.aren't          C. wasn't             D. weren't 

(18) A. at total       B.in total       C. for total           D. All are correct

(19) A. long           B.longest       C.longer              D.Both A and B 

(20) A. they           B.their            C.them                 D.theirs