你可能感兴趣的试题
don’t we mustn’t he haven’t we doesn’t he
decided ; didn’t expect haven’t decided ; haven’t expected have decided ; didn’t expect decide ; haven’t expected
If we didn’t wait for If we haven’t waited for we hadn’t waited for Had we not waited for
If we didn’t wait for If we haven’t waited for we hadn’t waited for Had we not waited for
don't we haven't we will we needn’t we
didn’t hear from haven’t heard from didn’t receive haven’t received
didn't do haven't been doing don't do haven't done
don’t see didn’t see haven’t see haven’t seen
haven't hasn't didn't wasn't
didn’t hear from haven’t heard from didn’t receive haven’t received
didn’t meet hadn’t met haven’t met haven’t meet
do we have they don’t we haven’t they
don’t see didn’t see haven’t see haven’t seen
don’t we haven’t we have we do we
don’t we mustn’t he haven’t we doesn’t he
won’t haven’t didn't can’t
hoped; haven’t had hoped; haven’t had hoped; didn’t hoped; didn’t
haven’t we don’t we mustn’t we shouldn’t we
hasn’t haven’t doesn’t didn’t
Yes, we haven’t No, we have Yes, we have No, we haven’t