Question

1) Since when .........you..........(buy) your dictionary ?

>I ............ Since last year

2). Lan and her brother (work) together for several months to provide good facilities for disable people

Answer 1

1) Since when .........you..........(buy) your dictionary ? have ... bought

>I ............ Since last year have bought

2). Lan and her brother (work) together for several months to provide good facilities for disable people

work

Answer 2

giúp mk với

Answer 3

1) Since when ...have ......you.....bought .....(buy) your dictionary ?

>I .....have bought ....... Since last year

2). Lan and her brother (work) have worked together for several months to provide good facilities for disable people

Answer 4

1) Since when ...have......you...bought.......(buy) your dictionary ?

>I .......have bought..... Since last year

2). Lan and her brother have worked (work) together for several months to provide good facilities for disable people

Answer 5

1,Since when have you been bought your dictionary?

=>I have been bought my dictionary since last year.

2,Lan and her brother have worked together for several months to provide good facilities for disable people.