The customer thought the potatoes were not .
He didn’t run to catch up with the bus.
=He ran slowly he couldn’t catch up with the bus.
=He ran slowly catch up with the bus.

thin enough; fast enough; so; that; too; to

第一空，“不够薄”用“not thin enough”；第二空，“不够快”用“not fast enough”；第三空，“如此慢以至于不能”用“so slowly that”；第四空，“太慢而不能”用“too slowly to”。

Ⅰ 听短文,用词或词块完成表格内容,每空不超过四个词。
| | Bike-sharing | |
| Advantages | ◆ be convenient | |
| | ◆ 1. | |
| | ◆ reduce the traffic pressure | |
| | ◆ take exercise | |
| Problems | ◆ be thrown away everywhere | |
| | ◆ be damaged | |
| | ◆ 2. | |
| 3. | ◆ be civilized | |
| | ◆ follow the rules | |
| | ◆ be repaired quickly | |

My Own Thought:
I think the writer wants to tell us bike-sharing makes our life better but it needs 4..

(听力材料缺失，此答案仅为推测。)1. be green; 2. be parked randomly; 3. Solutions; 4. everyone's effort

1. 共享单车优点之一为环保，用"be green"；2. 问题包括乱停乱放，即"be parked randomly"；3. 右侧为解决办法，标题填"Solutions"；4. 共享单车需每个人的努力，填"everyone's effort"。

Ⅱ 语法选择。
Do you enjoy eating cotton candy at a fair? Cotton candy is a big ball of sugar that is collected around a stick.It’s 1 interesting thing to eat cotton candy. It comes in different 2 —pink, blue or purple.It is light and airy, and when you put it in your mouth, you can taste the sugar, and it quickly melts(融化)!
Cotton candy was 3 in 1897 by William and John C. Wharton. The two Americans were the first people to make it with a machine. In fact, it is easy 4 cotton candy. It is made out of sugar and flavoring(调味香料).In a cotton candy machine,sugar is melted, and then it spins (快速旋转) in a machine. The sugar crystallizes(结晶) 5 it spins around and around in the machine. A stick is moved around in the cotton candy machine to catch the sugar. Little 6 little, a sugar ball is formed.
1. A.an B.a C./
2. A.color’s B.colors C.colors’
3. A.invented B.found C.sold
4. A.made B.making C.to make
5. A.for B.as C.in
6. A.in B.by C.of

1. A
2. B
3. A
4. C
5. B
6. B

1. 此处表示“一件有趣的事”，interesting以元音音素开头，故用不定冠词an。
2. different后接名词复数，color的复数为colors，此处不需要用所有格形式。
3. 根据语境可知棉花糖是被发明的，invent表示“发明”，find表示“发现”，sell表示“卖”。
4. “It is + adj. + to do sth.”是固定句型，意为“做某事是……的”，故此处用to make。
5. as表示“当……时”，引导时间状语从句，符合语境。for表示“为了”，in表示“在……里面”。
6. little by little是固定短语，意为“逐渐地”。