سوال ارجو الاجابة عليه ضرورى
 

فى سوال يقول
he was the first one................ at work
arrives / arrived / to arrive / would arrive
وسوال تانى معلش
you can install .......................... in amodern building if it is too hot
air conditioning / air conditioner / air condition / air conditioned
وماالفرق بينهما وشكرا

the answer
 

the first, the second, the last etc are followed by to inf) so it's to arrive
ex. The chinese were the first to use banknotes
the second question is (air conditioning) b

you can apply online......www.centralhosp.org
for-on-to-for

طيب ليه مش apply on

لا ن ده عنوان فنقول AT
SB page 5: "Apply online at www.centralhosp.org"

thaaanks alot

the club fell on the floor and ..........
broke-was broking-had broken-breaking

اكتبى الجملة كاملة يا ايه لو سمحتى

الاجابة broke

they decidedto get married last weekalthough they...............each other for only five months
have known-had known-know-would know

had known هى الاجابه

have known

ممكن الاجابة الصحيحة مستر/ عصام الجاويش,

اما لو كانت
they decided get married last week because the had known each other for 5 monthes .