The study group （）studying German for six months now
A: is
B: has
C: was
D: has been
A: is
B: has
C: was
D: has been
举一反三
- Sally has been working here ____. A: since six months B: six months ago C: for six months
- Sally<br/>has been working here ____. A: for six months B: since six months C: six months ago
- Mike is now in New York. He ________ there since six days ago. A: was B: is C: had been D: has been
- The school has only been open for six months, so it is too early to_______ it's success. (evaluation).
- Zhao Lan _________ in this school for two years. A: was studying B: will study C: has studied D: are studying