

I groped around in the dark for the light switch.
[ˈaɪ ˈɡroʊpt əˈraʊnd ˈɪn ðə ˈdɑrk fər ðə ˈlaɪt ˈswɪtʃ.]
She was groping through her handbag for her keys.
[ʃi ˈwəz ˈɡroʊpɪŋ ˈθru ˈhɜr ˈhændˌbæɡ fər ˈhɜr ˈkiz.]
Don't grope around blindly; just turn on your phone torch.
[ˈdoʊnt ˈɡroʊp əˈraʊnd ˈblaɪndli; ˈdʒəst ˈtɜrn ˈɔn jər ˈfoʊn ˈtɔrtʃ.]
"grope" is in the lesson "Verbs 18" (Level 30), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,375 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.