practice device office service Giải chi tiết A practi
A.practice
B.device
C.office
D.service

heavy weather heat head Giải chi tiết A heavy ˈheviB
A.heavy
B.weather
C.heat
D.head

change check chance chemical Giải chi tiết A change t
A.change
B.check
C.chance
D.chemical

Mary suggested for a picnic by the lake to go that go
A.to go
B.that going  
C.go
D.going

Lan learning English a few years ago started starts wi
A.started
B.starts
C.will start
D.is starting

We all hope this exam with high marks passing pass pa
A.passing
B.pass
C.passed
D.to pass

I was still painful I went to see a doctor so however
A.so
B.however
C.but
D.or

Vietnamese people their houses to welcome the Lunar N
A.clean
B.wash
C.sell
D.buy

I was really tired I couldn’t sleep Although So There
A.Although
B.So
C.Therefore
D.Because of

My mother is 5 years than my father younger youngest
A.younger
B.youngest
C.young
D.the younger