A Modern English Course: Applying good English.- book 2. Extending good English.- book 3. Mastering good English

• ISBN 10 : STANFORD:36105049229276
• Judul : A Modern English Course: Applying good English.- book 2. Extending good English.- book 3. Mastering good English
• Pengarang : Henry Seidel Canby,  
• Kategori : English language
• Bahasa : en
• Tahun : 1942
• Halaman : 0
• Google Book : http://books.google.co.id/books?id=K25MAQAAIAAJ&dq=intitle:mastering+tenses&hl=&source=gbs_api
• Ketersediaan :

But though you probably would not have made the mistakes in tense that our
imaginary foreigner made, there are other tense errors that you doubtless do
make. Are you, for example, sure which of the forms is right in these four
sentences?