Linda said she called you yesterday morning, but there was no answer.—Oh, we were at home. Maybe my husband and I _______ the flowers in the garden.

Mr Green _________ back _________.

We can the students ____the schoolcommittee through students’ union.[ ]

I can’t understand what the book is about because it in French．

下列各组词语中没有错别字的一项是（ ）