??-., don't know yet.
- A: I (read) this chapter in my chemistry text three times,
and I still don't understand it!
' 'I' ~B: Maybe I can help. ,.. ,., t.t! ,i ,(I,.
- A: My eyes are getting tired. I (read) for two hours. I
1~1i;it think I'll take a break.. ,. ., r.s., ., , ,, ,..
B: Why don't we go for a walk?. ,: ., 'L, !..,z. ,'9 v,!,
. .. , , .,:, .,:..!
, .' 3, 1.i ,;,,, :.,;..! 1 ,.,:
- A: Do you like the Edgewater Inn? .. .. .. ., ,,.: , !Lag.j ,
I
. B: Very much. I (stay) there at least a dozen
I..>:: ,.. times. It's my favorite hotel. ,. ,, :... .,,, :(!, ; ;:: h:~: I! , :. 6 ;P
' dl$d ~!.>.I:.IP , , 8. ~; 5ymm 1 ,-!,;,: 8
" &:"'7: A: The baby's crying. Shouldn't we do'something? ..!''I .~ ,.: .%,t! ~,:,,i<^1 ,
I
B: He's all right. - ...
, 1- ' --.A: Are you sure? He (cry) for almost ten ~. .:
k. I minutes. r.: :r'tun; t~ni, Psi
I , .B: Okay. I'll go into his room and see if anything's wrong. ,..<i,i!> .- .::. ,,:<; -. ,, ii':;t.
,n",ot:i ,, A .. : ' rw: .. '
- A: Who's your daughter's new teacher? I,::,.- .,y",'.. ., "I "', ', ':
B: Mrs. Jackson. : 4. ..I! ., ;. %.", ,,.., !,.Y, .. q,,i.;!,d ..ai.G:.ao,:!..s. ,:-..,: .,..i 1 ;.. :,.::, I... ,;
A: She's one of the best teachers at the elementary school. She (reach)
kindergarten for twenty years.
- A: Ed (play) tennis for ten years, but he
still doesn't have a good backhand.
B: Neither do I, and I (play) tennis for
twenty years.
- A: Where does Mr. Alvarez work?
B: At the power company. He (work) there
for fifteen years. He likes his job.
E ,V k,cd,% A: What about his neighbor, Mr. Perez? 91 t.3.1, 1 t
B: He's currently unemployed, but he'll find a new job q9gqC?,, I-,qU,
A: What kind of job experience does he have?
,.* .: 7
Y%: He (work) for asmall manufacturing firm,
for the telephone company, and at two of the world's leading software companies.
With all that work experience, he won't have any trouble finding another job.
The Present Perfect and the Pad Perfect 101
