1 A, an or one? a, an还是one?

2 When do I use capital letters? 什么情况下单词首字母要大写?

3 Do I need am / is / are in this sentence? am / is / are 的用法

Test 1

4 Singular or plural? 单数还是复数

5 Plural or uncountable? 名词的复数形式和不可数名词

6 When do I use of and when do I use an apostrophe? of 和撇号的用法

Test 2

7 What's the negative form of have? Have的否定形式

8 Present simple or present continuous? 一般现在时还是现在进行时?

9 Which verbs don't have a continuous form? 哪些动词没有进行时形式?

Test 3

10 Regular or irregular past simple forms? 动词的一般过去时形式

11 How do I form the past simple negative? 动词一般过去时的否定形式

12 Past simple or past continuous? 一般过去时还是过去进行时?

Test 4

13 How do I use personal pronouns? 人称代词的用法

14 How do I use reflexives? 反身代词的用法

15 Many, much or a lot of? Many, much还是a lot of?

Test 5

16 Something, nothing or everything? Something, nothing还是everything?

17 Same sound, different spelling 同音词：发音相同，拼写不同

18 Commonly confused nouns 常见的易混淆名词

Test 6

19 Which verbs take to + verb after them? 哪些动词后面接动词不定式（todo）?

20 Which form of the verb do I use after look forward to? lookforward to后面的动词是什么形式?

21 Which form of the verb do I use after can and could?can和could后面的动词是什么形式?

Test 7

22 How do I from adverbs? 名词如何转变成形容词?

23 Very or really? very还是really?

24 How do I form adverbs? 副词是怎样形成的?

Test 8

25 Which, who or that? Which, who还是that?

26 How do I give extra information? 如何给出附加信息?

27 Which prepositions do I use after arrive? arrive + 介词

Test 9

28 Commonly confused verbs 常见的易混淆动词

29 How do I use do and go with-ing words? do和go如何与动词-ing形式搭配?

30 Which verbs take to (preposition) after them? 哪些动词后面加介词to?

Test 10

Answer key