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1 When do I use full stops and when do I use commas? ��̖�Ͷ�̖���÷� 5 2 When must I use I? I���÷� 6 3 When can I use an apostrophe before s (’s)? ʲô�r����-sǰ���Ʋ̖��7 Test 1 8 4 Do I need a in this sentence? �@��Ԓ����Ҫa����10 5 A or the? a߀��the��11 6 Do I need the in this sentence? �@��Ԓ����Ҫthe����12 Test 2 13 7 How do I talk about age? ��α��_���g��15 8 How do I say the time and the date? ��α��_�r�g��������16 9 When do I add s to verbs? ���~��һ��F(xi��n)�ڕr��ʽ 17 Test 3 18 10 When do I add ed to verbs? ���~��һ���^ȥ�r��ʽ 20 11 I did or I have done? һ���^ȥ�r�ͬF(xi��n)����ɕr 21 12 For and since for��since���÷� 22 Test 4 23 13 When do I use I am doing? �F(xi��n)���M�Еr 25 14 When do I use I will? will���÷� 26 15 How do I form questions? �Ɇ���������γɵ��� 27 Test 5 28 16 There and it/they there��it/they 30 17 Plural and uncountable nouns���~�ď�(f��)��(sh��)��ʽ�Ͳ��ɔ�(sh��)���~ 31 18 When do I use much and many? much��many���÷� 32 Test 6 33 19 Like, would like and want like, would like��want 35 20 Do or to do? do߀��to do�� 36 21 When do I use doing after verbs? ��Щ���~����ӄ��~��-ing��ʽ�� 37 Test 7 38 22 Other, others, another and each other other, others, another��each other 40 23 One and ones one��ones 41 24 Old, older, the oldest old, older, the oldest 42 Test 8 43 25 When do I use capital letters with people and places? 45 ��ʲô��r�������͵����Ć��~����ĸҪ���� 26 How do I use at and in with places? 46 �����at��in��ʾ���c�� 27 How do I use by and in/on with means of transport? 47 �����by��in/on��ʾ��ͨ��ʽ�� Test 9 48 28 When do I use at, in and on with time expressions? 50 �����at, in��on���_�r�g�� 29 How do I use from, about and of? 51 from, about��of���÷� 30 Do I need for in this sentence? 52 for���÷� Test 10 53 Answer key 55