Yes, it's grammatical. Here's hoping (that) is an idiom used to introduce a clause that expresses the speaker's strong desire, hope, or wish, especially just before the speaker makes an attempt to fulfill that hope. It's somewhat like I hope very much (that) ...
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| 00:00:05-00:00:04 | Hi, what's your name darling? -My name is Susan Boyle | |
| 00:00:09-00:00:01 | Okay Susan, and where are you from? | |
| 00:00:11-00:00:02 | I am from Blackburn, | |
sitifanWhat does "Had to think there" mean?I had to think [just now / at that moment / in that case]. (The word villages did not easily come to mind for her. She was a little nervous, I suppose.)