英语选修7人教新课标unit 5同步练习（5）及答案
i.选词填空
adjust to， keep it up， fit in with， be occupied with， substitute for， as far as one is concerned， in comfort， so far， a spirit of enterprise， succeed in
1．________________， five countries have joined that organization.
2．________________， you can go whenever you want.
3．your work has improved; we are all pleased with your progress. ________________.
4．you need to decide which is
