It is said that another new car factory＿＿＿＿＿now—— Yeah.It ＿＿＿＿＿one and a half years

Mr Zhang is a Maths teacher .He teaches ______Maths ______.

Choosing the right dictionary depends on______ you want to use it for.

Aprofessor from _______university said that he would think out _______unusual way to face the serious problem .

Have you realized the difficulty we have____ the problem