Question

⦁ To complete the sentences with the correct form of present perfect. ⦁ To re write sentences in the negative form. ⦁ To recog Investiga las biografías de Tales de Mileto y de Pitágoras y relaciónalas con sus teorías. ⦁ nize when to use these words: since, for, yet, already,just. ⦁ Complete the following sentences with the correct from of Present Perfect. Look at that car, they___________________________(paint) it! The operators ________________________________(assemble) all the car parts in an hour. (x) The salesman________________________________(sell) two trucks this week. The manager__________________________________ (receive) the mails yet. (x) She _________________________________(have) that car for five years now. The company ________________________________(be) in this city for more than 20 years. The employees ______________________________(repair) the car yet (x) BMW ___________________________(export) cars all over the world. ⦁ Now, rewrite the sentences in exercise 1 in the negative form. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ⦁ Complete these sentences with: FOR or SINCE. Michael has worked here…………………………five years. I have studied here……………………………….I was 13 years old. My classmates have done homework online………………………two days. I have been looking for these words in a dictionary……………………….this morning. I knew I have to do this homework………………………….last week.

Answer 1

Respuesta:

Explicación:

are painting

are assembling

is selling

hasn't recieved

has had

has been

still hasn't repaired

is exporting