() раскрыть скобки употребляя глаголы past simple или present perfect 1 he already (to build) a house 2 he (to build) a house last year 3 they never (to sell) equipment 4 they ( to sell) equipment last year 5 we (to advertise) the model this week 6 we (to advertise) the mpdel last week 7 the company just (to introduce) this model on the market 8 the company (to make) great achievements 2 years ago
2) built.
3)have never sold
4)sold
5l)have advertised
6)advertised
7) has just introdused
8) made.