Open the brackets,using the correct tense form
3 It (to be) two years since he last (to visit) our country
4 There (to be) no doubt that he( to know ) the truth

Open the brackets,using the correct tense form .1 When we to enter the room (to read)a letter.anahithoromsimyan2 She (to leave)them as they (to start)teasing her3 oh,i(not to see)you for ages .Where (to be you)4 The geography teacher (to announce)that her class (to have) a test at the next lesson

3 It is two years since he last visited our country.

4 There is no doubt that he knows the truth.