4. Had you come five minutes earlier, you()the train to Birmingham. But now you missed it

29、China is a wonderful place and there is _______ to see and enjoy.

28、Peter worked so fast with the maths problems ______ a lot of mistakes.

27、He has smoked for so many years that he can ______ give it up.

26、That company doesn＇t take credit cards, so customers have to pay ______.

25、Although we have achieved some success, we should work harder _______ now on.

24、We think _______ highly probable that our plan will work out.

23、We are disappointed to find that the quality of the products here _______ very poor.

22、You have caught a bad cold so you _______ stay in bed now.

21、I＇m sorry that I＇ve kept you _______ for so long.

20、They all go outing on such a warm spring day ______ Mark. He is busy with his lessons now.