Use Present Perfect Simple or Present Perfect Continuous.1. Ralph is getting frustrated because the meal he ordered hasn’t been served yet. (wait) He has been waiting for his meal.
2. The estate agent is taking down the “For Sale” sign in front of the house. (sell)
He the house.
3. Jerry is travelling to London on Tuesday. (book)
He a plane ticket.
4. Samantha is reading a letter from Maureen. (receive)
She from her.
5. John started fixing the washing machine this morning. (repair)
He it since 9 a.m.
6. Rachel is getting out of bed. (just/wake up)
She .
7. Lisa started working for us in 1992. (work)
She for us since 1992.
8. Elaine is still waiting for the bus. (come/yet)
It .