Put the verbs in brackets into the present simple the present continuous or the present perfect. i (work) as a botanist since graduation. i (teach) students at the univerity but i also (spend a lot of time travelling. i (have) some professional success - i (just discover) an unkown orchid in indonesia. at present i study a rare asian plant which chinese medicine (use) to cure rheumatism. i (collect) leaves and flowers to examine their propertries. i (examine) over ten plants so far. без ошибок .

  i have worked (have been working – по-моему, лучше, но это время в не указано – presnt perfect continuous) as a botanist since graduation. i teach students at the university but i also spend a lot of time travelling. i have some professional success – i`ve just discovered an unknown orchid in indonesia. at present i am studying a rare asian plant which chinese medicine use to cure rheumatism. i collect leaves and flowers to examine their properties. i`ve examined over ten plants so far. 

1)the teacher offered me to come in.

2) the doctor asked mary not to sit up too late.

3) kate asked nick not to come in there.

4) boris asked me to call him the next day.

5) the teacher said that we had to write that test that day.

6) molly asked me not to aks her about that.

7) amy asked his friend to play the piano the following weekend.

8) they said that we had not gardened the day before.

9) mum asked her son not to forget to clean his teeth.

10) she said that her sister had been learning english.

у меня 100500% правильно

не ! у меня правильно,нежеле у annjoker (без обид)

=)