III.Choose the best answer
23.My family / be / here / Christmas.
a. My family has been here for Christmas
b. My family have been here since Christmas
c. My family hasnt been here for Christmas
24.We / not see / each other / 10 years.
a.We have not seen each other for 10 years
b.We havent seen each other since 10 years
c.We have not saw each other for 10 years
25.Mr. Nam / work / in the bank / a long time.
a.Mr. Nam has been work in the bank for a long time
b.Mr. Nam has worked in the bank since a long time
c.Mr. Nam has worked in the bank for a long time
26.Tom and Jerry / love / each other / a long time.
a.Tom and Jerry have loved each other for a long time.
b.Tom and Jerry has loved each other for a long time.
c.Tom and Jerry have loved each other since a long time.
27.My sister / start / a new job / yesterday.
a.My sister have started a new job since yesterday
b.My sister has started a new job since yesterday
c.My sister have started a new job for yesterday
28.Mr Robinson / teach / in this school / 1997.
a.Mr Robinson has taught in this school since1997.
b.Mr Robinson has taught in this school for 1997.
c.Mr Robinson have taught in this school since1997.
29.I / write / this letter / six oclock.
a.I have writen this letter since six oclock.
b.I have written this letter since six oclock.
c.I have nt writen this letter since six oclock.
30.We / leave / our hometown / since / I / be / a child.
a.We have leaved our hometown since I was a child.
b.We have left our hometown since I was a child.
c.We have left our hometown since I am a child.
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