He advised the fanners to choose the best seed-heads,____ that had the best colour. 

–I find Chinese people are helpful when traveling around China. –You’re right. I like ______ when people are friendly and helpful.

—Jack said you got a unique watch for your birthday.—Yes. Maybe it is not to the taste of      , but I like it.

_____ is believed that the better­known companies spend about 70 per cent of the total cost of the product itself on packaging!

(2013·陕西宝鸡市一模)—Would you like to go shopping with me on  Saturday or    Sunday?—I'm sorry. ________ will suit me. I'll be away on business    during that period.