We may find that learning a foreign language does not have to be________learning our mother tongue,but can in fact be twice ________.
----What’s your first impression ________ Mrs Wang? ----She looks serious. I think she’ll be strict _____ us _______her own work.
It’s impossible for ____ few people to finish ____ a lot of work in only two days.
It is reported that we have produced _______ this year as we did last year.
I prefer a flat in Shuangyashan to ______ in Jiamusi, because I want to live near my Mom’ s.
Late in the afternoon,they arrived at ________ small village _______ north of the West Hill.