1. A box full of chocolate was given her daughter.
S+V2/ed+O
⇒S+was/were+v3/ed
2. 40 milion hamburgers are eaten by people everyday.
S+V0,s/es+O
⇒S+am/is/are+v3/ed
3. A new fun part in town are being build by workers.
S+am/is/are+ving
⇒S+am/is/are+being+V3/ed
II
1.On sunday,I am going to meet at friend 8 o' clock
2.Although I have taken some aspirin, the headache won't away
Sau Although+MĐ:Mặc dù
3.Will you carry suicase help me,please?