I have 3 questions about the following:
The only thing (that) my boss does at the office is (to) tell jokes.
1) is that optional or necessary?
2) is to optional or necessary?
3) can you explain why on number 2
anonymous The only thing (that) my boss does at the office is (to) tell jokes. 1) is that optional or necessary? optional anonymous 2) is to optional or necessary?
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anonymousThe only thing (that) my boss does at the office is (to) tell jokes.
1) is that optional or necessary?
optional
anonymous2) is to optional or necessary?
optional
anonymous3) can you explain why on number 2
See the underlined verbs in the first qu