When do I use full stops and when do I use commas 句號和逗號的用法
When must I use I? I的用法
When can I use an apostrophe before s ('s) ? 什么時候在-s前面加撇號?
Test 1
Do I need a in this sentence? 這句話中需要a嗎?
A or the? A還是the?
Do I need the in this sentence? 這句話中需要the嗎?
Test 2
How do I talk about age? 如何表達年齡?
How do I say the time and the date? 如何表達時間和日期?
When do I add s to verbs? 動詞的一般現(xiàn)在時形式
Test 3
When do I add ed to verbs 動詞的一般過去時形式
I did or I have done? 一般過去時和現(xiàn)在完成時
For and since? for和since的用法
Test 4
When do I use I am doing? 現(xiàn)在進行時
When do I use I will? will的用法
How do I form questions? 疑問句是如何形成的?
Test 5
There and it/theyThere和it/they
Plural and uncountable nouns 名詞的復數(shù)形式和不可數(shù)名詞When do I use much and many? much和many的用法
Test 6
Like,would like and want? Like, would like和want?
Do or to do? Do還是to do?
When do I use doing after verbs? 哪些動詞后面接動詞的-ing形式?
Test 7
ther,others,another and each otherOther,others,another和each other
One and onesOne和ones
Old,older,the oldestOld,older,the oldest
Test 8
When do I use capital letters with people and places? 在什么情況下人名和地名的單詞首字母要大寫?
How do I use at and in with places? 如何用at和in表示地點?
How do I use by and in/on with means of transport? 如何用by和in/on表示交通方式?
Test 9
When do I use at,in and on with time expressions? 如何用at,in和on表達時間?
How do I use from,about and of? from, about和of 的用法
Do I need for in this sentence? for的用法