1. The wedding present bought last week (據(jù)說(shuō)花了她) a large amount of money. is said to have cost her
2. It was (直到他到達(dá)車(chē)站) that he realized he had left his ticket at home. not until he arrived at the station.
3. Without the computer, (我們不可能取得) such great medical advances in the last few decades. we could /would not have made /achieved.
4. Our teacher demanded that we (盡可能保持安靜) when we visit the monument. (should) be /keep as quiet as possible /as we can
5. There is (試圖減肥沒(méi)有意義)，unless you practice every day. point/ sense in trying to lose weight.
2. It was (直到他到達(dá)車(chē)站) that he realized he had left his ticket at home. not until he arrived at the station.
3. Without the computer, (我們不可能取得) such great medical advances in the last few decades. we could /would not have made /achieved.
4. Our teacher demanded that we (盡可能保持安靜) when we visit the monument. (should) be /keep as quiet as possible /as we can
5. There is (試圖減肥沒(méi)有意義)，unless you practice every day. point/ sense in trying to lose weight.