My uncle is a professional ………………He has his own photo
A.doctor
B.electrician  
C.writer
D.photographer

Jack has a good memory He can learn these vocabulary i
A.in mind
B.of mind
C.with heart
D.by heart

The stories my grandmother often told us help me a lo
A.what
B.who
C.where
D.which

My family went to Africa ……………we wanted to know more a
A.so
B.although
C.therefore
D.because

A computer helps you to interact people around the wor
A.on
B.to
C.from
D.with

occurs explodes rotates damages Giải chi tiếtA occurs
A.occurs
B.explodes
C.rotates
D.damages

foods winds waves rains Giải chi tiếtA foods n thực p
A.foods
B.winds
C.waves
D.rains

though while since until Giải chi tiếtA though + S +
A.though
B.while
C.since
D.until

light turn blow hold Giải chi tiếtA light v đốt châm
A.light
B.turn
C.blow
D.hold

when where who that Giải chi tiếtA when + S + V khi m
A.when
B.where
C.who
D.that