Điền từ còn thiếu

Câu hỏi 23
Julia ………….. volunteer work at the orangutan reserve for a month. She plans to continue this job for another month.
Đoạn văn câu hỏi

A
has been doing

B
did

C
used to

D
had done

Câu hỏi 24
What kind of job do you want to end up ………….. when you’re older?
Đoạn văn câu hỏi

A
going to do

B
will do

C
doing

D
to do

Câu hỏi 25
It’s almost 10 p.m and Catherine ………….. all day. She’s really tired now. Let’s tell her to take a rest.
Đoạn văn câu hỏi

A
was working

B
works

C
has been working

D
had worked