Match the parts of the sentence:
1. Please, help yourselves
2. If we're all here,
3. I'd like to start by
4. I'd like to welcome Professor Smith.
5. After that I'd like to
6. Today, I'd like to talk about
7. If you have any questions,

a. describe the new project.
b. Thank you. It's good to be here.
c. to the handouts.
d. let's make a start.
e. please feel free to ask me.
f. outlining the plan for the day.
g. the success we've had with our research.