These old pictures remind me of the college days_____ they spent together.
—Could you do me a favor? —It depends on _______ it is. (2006年北京高考题)
See the flags on top of the building? That was _______ we did this morning.(2006年全国I高考题)
—It’s thirty years since we last met. —But I still remember the story, believe it or not,_______ we got lost on a rainy night.(2006年四川省高考题)
_______ makes this shop different is that it offers more personal services. (2006年辽宁省高考题)
—Can we get everything ready by the weekend? —It all depends on _______ we can get Mr. Green’s cooperation. (2006年如东中学模拟题)