Question

Choose the best answer to complete each of the following sentences:
1, I couldn't repair my bike, _________ I didn't have the right tools.
A. so                b. for                c. because of         d. therefore
2, I was tired, ________ I went home early.
A. so                b. or                 c. but                      d. and
3, The post office was closed, ____________ I couldn't mail my letter.
A. so                b. but              c. and                      d. for
4, I couldn't use the pay phone, _______ I didn't have any coins with me.
A. and          b. for                        c. but                 d. so
5, I have to eat breakfast in the morning;________, I get hungry before my lucnh break.
A. therefore        b. for             c.otherwise         d. however
6, Tom used to get over his problems easily;________, he can't get over this serious one.
A. However         b. therefore                  c. otherwise             d. for
7, I wore a large hat at the beach,_________ my nose still got surnburnt.
A. and                     b. so             c. or                    d. but
8, He should improve his skills;________, he can't do his job well.
A. but                    b. therfore                    c. otherwise             d. however
9, There was no electricity,__________ I was able to read because I had a candle.
A. and           b. but                  c. or                    d. for
10, Some snakes are poisonous, _________ others are harmless.
A. but              b. and                       c. or                    d. so

Mn giúp mình với ạ, mình cảm ơn!!

Answer 1

Choose the best answer to complete each of the following sentences:
1, I couldn't repair my bike, _________ I didn't have the right tools.
A. so                b. for                c. because of         d. therefore
2, I was tired, ________ I went home early.
A. so                b. or                 c. but                      d. and
3, The post office was closed, ____________ I couldn't mail my letter.
A. so                b. but              c. and                      d. for
4, I couldn't use the pay phone, _______ I didn't have any coins with me.
A. and          b. for                        c. but                 d. so
5, I have to eat breakfast in the morning;________, I get hungry before my lucnh break.
A. therefore        b. for             c.otherwise         d. however
6, Tom used to get over his problems easily;________, he can't get over this serious one.
A. However         b. therefore                  c. otherwise             d. for
7, I wore a large hat at the beach,_________ my nose still got surnburnt.
A. and                     b. so             c. or                    d. but
8, He should improve his skills;________, he can't do his job well.
A. but                    b. therefore                    c. otherwise             d. however
9, There was no electricity,__________ I was able to read because I had a candle.
A. and           b. but                  c. or                    d. for
10, Some snakes are poisonous, _________ others are harmless.
A. but              b. and                       c. or                    d. so

Answer 2

1b 2a 3a 4b 5c 6a 7d 8c 9b 10a